U.S. President Donald Trump marked the country’s 250th anniversary on Saturday with a political rally on a fenced-off National Mall in Washington.

The display capped a week-long celebration that has been widely criticised as divisive.

Across the United States, Americans plan to celebrate the patriotic holiday with fireworks ‌and parades.

Philadelphia, where the declaration of independence from Britain was signed 250 years ago on July 4, 1776, will offer free cupcakes and a six-hour pop-music concert, while New York will feature tall ships from around the world.

In the nation’s capital, Mr Trump will place himself at the centre of the celebration.

The president has billed his evening appearance at the city’s iconic monuments as “the most spectacular Trump Rally of them all,” accompanied by military flyovers and a supersized fireworks display.

Washington’s annual July 4 celebration typically draws hundreds of thousands of people, who this year will have to contend with stepped-up security, possible thunderstorms, and temperatures that could top 100°F (38°C).

Past U.S. presidents have steered clear of the celebration, but Mr Trump has blurred the line between official commemoration and campaign-style politics.

A nonpartisan body set up in 2016 to handle the 250th anniversary has been largely sidelined by the Trump administration’s Freedom 250 group.

The Freedom 250 group fenced off much of the 1.5-mile National Mall for a “Great American State Fair” that features attractions such as a Ferris wheel alongside displays by conservative groups and defence contractors.

Several Democratic-led states declined to send delegations, and many performers scheduled to appear dropped out, citing concerns about partisanship.

The event has at times struggled to attract crowds, though thousands were on hand for Mr Trump’s kickoff rally on June 24.

Other activities with Freedom 250 branding include a faith rally featuring mostly conservative Christian speakers and multiple sports events, including a card of mixed-martial-arts bouts on the White House grounds for Mr Trump’s 80th birthday and an IndyCar race in Washington scheduled for August.

The Standing Horse Route 66 Powwow in Winslow, Arizona, was organised by Erin Dickson.

The Freedom 250 organisation also sponsored “Freedom Trucks” that critics say paint an overly religious version of American history and gloss over issues such as slavery and racial injustice.

A Reuters/Ipsos poll found that a majority of Americans, including three-quarters of Democrats and half of Republicans, think the events celebrating the country’s 250th anniversary have become too political.

Mr Trump has also sought to remake wide swaths of the capital city ahead of the 250th celebration, with mixed results.

Many fountains and statues have been renovated, but problems have beset a much-touted $15 million renovation of the Lincoln memorial’s reflecting pool; security cameras and soldiers now stand watch over its peeling paint and algae-fouled waters.

(Reuters/NAN)