CARACAS, Venezuela — From an unremarkable condominium in a quiet residential space of Venezuela’s capital, a slender younger man in a tie wages an more and more lonely battle in opposition to the nation’s authoritarian authorities.

Two years in the past, Juan Guaidó remodeled himself from little-known lawmaker to nationwide hero by posing the most serious threat to date to the deeply unpopular president, Nicolás Maduro.

Throughout a euphoric anti-government protest, Mr. Guaidó declared Mr. Maduro an illegitimate ruler and himself the interim head of state, drawing an outpouring of assist from Venezuelans, the diplomatic recognition of round sixty democracies, and staunch American backing. In opposition to nice odds, he united the nation’s fractured opposition and offered hope in a nation crushed by repression and financial collapse.

Right now, the adoring crowds are gone, many worldwide allies are wavering, and the opposition coalition is crumbling — whereas Mr. Maduro seems extra entrenched than ever.

Mr. Guaidó’s meteoric rise in January 2019 and now his decline have introduced Venezuela to a political crossroads that might outline the nation for years to come back. At stake are the way forward for Venezuelans mired in one of many world’s worst humanitarian crises and the survival of organized political dissent in a nation that was as soon as a affluent democracy.

Mr. Guaidó and his allies nonetheless insist that they represent the rightful authorities, and attempt to use worldwide strain to power Mr. Maduro to carry free and truthful presidential elections.

“I feel we’re near a political resolution,” Mr. Guaidó stated. “There’s no approach that Maduro can get well the worldwide confidence that’s the cornerstone of any financial restoration.”

However regardless of his defiance, most of the remaining opposition leaders in Venezuela communicate privately of a motion at its lowest ebb, mired in worry, recrimination and dwindling morale.

American sanctions designed to help Mr. Guaidó have gutted authorities revenues but additionally compelled residents to deal with every day survival, not political mobilization. His makes an attempt to trigger a military uprising ended up consolidating Mr. Maduro’s management of the armed forces.

One opposition official burst into tears when describing the stress of residing beneath the fixed menace of arrest. One other spoke of rising public apathy towards politics, including, “We’re on the verge of disappearing.” Each spoke on situation of anonymity to debate inside celebration issues.

The dangers, frustrations and failures of the previous two years have come at nice private price to Mr. Guaidó, 37, and people round him.

Unrelenting authorities persecution has dismantled his entourage and focused his household. His chief of workers and his uncle each spent months in jail. Most of his advisers and shut kin have fled the nation.

“The worst factor,” Mr. Guaidó added, pondering of his 3-year-old daughter, “is having to elucidate to a toddler why the police comply with her.”

He isn’t giving in. “This has been an awesome sacrifice, however I’d repeat it a thousand occasions,” he insisted in an interview.

A rising refrain inside the opposition, nevertheless, says it’s time to abandon efforts to power an instantaneous change in authorities and deal with political survival.

For some, that features going in opposition to Mr. Guaidó’s insistence that they boycott any political talks that don’t pave the best way for Mr. Maduro’s exit. They’re additionally making ready to take part in regional and native elections later this 12 months — even when the votes fall in need of being free and truthful.

One opposition chief, Carlos Ocariz not too long ago started holding rallies within the vital state of Miranda forward of elections for governor. One other, Henry Ramos Allup, informed his celebration officers final month they’ve a proper to aspire to workplace within the upcoming vote.

“We’ve got to construct a method based mostly on actuality,” stated Henrique Capriles, a outstanding opposition chief and former presidential candidate. “The present technique has exhausted itself and has to alter.”

The workplaces at stake wield restricted political energy, underlining the predicament of Mr. Maduro’s opponents. At greatest, the opposition can hope to win a minority of governorships — positions which the federal authorities has stripped of significant monetary sources and authority.

Mr. Guaidó’s remaining energy rests along with his diplomatic recognition by america and its allies, however many European and Latin American nations have distanced themselves from him since his time period as congressional speaker expired on Jan. 5. His choice to increase his time in workplace utilizing arcane authorized arguments is supported by america, however has in any other case drawn a lukewarm worldwide response. A bunch of right-leaning Latin American governments not consult with him as interim president.

His failure to dislodge Mr. Maduro has put Mr. Guaidó’s worldwide allies within the more and more untenable place of recognizing a pacesetter who has no management over the nation, stated Luis Vicente León, a Caracas-based pollster.

“How for much longer can you retain up the act?” he requested.

Some European diplomats recommend that they could acknowledge the outcomes of sufficiently free elections for governor, with or with out Mr. Guaidó’s approval. That would result in the emergence rivals to Mr. Guaidó for the opposition management.

However america, his most vital ally, has rejected that technique. “The main focus have to be free and truthful presidential elections,” stated James Story, the U.S. ambassador to Venezuela.

After Mr. Guaidó proclaimed himself president, the Trump administration spent $30 million to assist the Nationwide Meeting — which the opposition managed till December — and different political exercise in Venezuela, in accordance with america Company for Worldwide Growth.

As well as, the Treasury Division authorised the switch of tens of tens of millions of {dollars} from frozen U.S. financial institution accounts beforehand managed by Mr. Maduro to cowl some bills of Mr. Guaidó’s interim authorities. The precise quantities and recipients haven’t been made public.

Mr. Guaidó’s staff distributed $11 million to assist Venezuela’s medical staff by way of November, and it’s now attempting to assist the nation pay for coronavirus vaccines. However to date, most Venezuelans have seen little sensible profit from the property that got here beneath his management.

The heads of the 4 largest opposition events comprising Mr. Guaidó’s parallel administration didn’t make themselves obtainable for interviews.

The election of President Biden unleashed a flurry of hypothesis amongst politicians, businesspeople and diplomats in Caracas in regards to the incoming administration’s intentions.

At his affirmation listening to final month, Secretary of State Antony J. Blinken stated he didn’t plan to open negotiations with Mr. Maduro and made clear that Washington would proceed to acknowledge Mr. Guaidó as Venezuela’s chief.

But Mr. Blinken additionally described Venezuela as an intractable downside. “In Venezuela, I’ve to inform you, I’m simply not happy that anybody has a very good plan,” he stated.

Senator Robert Menendez, chairman of the Overseas Relations Committee, acknowledged in an interview that Mr. Guaidó “is probably not the one to convey everyone collectively.”

“However for proper now, he’s the automobile by which now we have to work to convey the opposition collectively,” he stated.

Mr. Guaidó insists the opposition should stay united behind him to oust the regime.

His harshest inside critics, nevertheless, say that exiled interim authorities officers are too content material with the established order. Venezuela’s opposition, they argue, dangers following the trail of exiled Cuban opponents of Fidel Castro, who’ve maintained a profitable political machine for six many years with out triggering change contained in the island.

“Carrying on doesn’t make any sense,” stated Stalin González, an in depth former ally of Mr. Guaidó’s who broke with him in current months. “Each Maduro and a part of the opposition need to convert this into Cuba, as a result of it fits them each.”

Isayen Herrera contributed reporting.