As the United States approaches the 250th anniversary of the signing of the Declaration of Independence, a variety of new television offerings explore American history and identity. Among them, Netflix will release “The American Experiment” on Wednesday, a documentary featuring prominent political figures such as Al Gore, Kamala Harris, Ted Cruz, Mike Pence, Hillary Clinton, and Rand Paul sharing their perspectives on democracy.

Also premiering this week is the British drama series “A Woman of Substance,” debuting on BritBox on Wednesday. Adapted from Barbara Taylor Bradford’s 1979 novel, the series stars Brenda Blethyn as Emma Harte, a woman who climbs from her beginnings as a maid to become one of the world’s wealthiest figures. Jessica Reynolds portrays a younger version of Emma Harte, whose rise includes a quest for retribution against the family she once served.

Boston native Ayo Edebiri returns in the final season of the critically acclaimed series “The Bear,” which will be available in full on Hulu starting Thursday, with an FX broadcast debut at 9 p.m. the same day. The show, which has won 21 Emmy Awards to date, follows the intense and often chaotic life surrounding a small Chicago restaurant. A television critic plans to revisit one of the series’ standout episodes later this week.

Adding to the week’s historical programming is a new series from comedian Larry David, titled “Life, Larry, and the Pursuit of Unhappiness,” premiering Friday at 9 p.m. on HBO. Produced with the assistance of former President Barack Obama, the show takes a satirical look at American history. In one preview, David’s character observes the iconic V-J Day kiss marking the end of World War II and attempts to recreate the moment with less success than the original. The series aims to present a comedic, if unconventional, perspective on the nation’s past.

Together, these programs highlight varied approaches to reflecting on American history and society ahead of the country’s significant anniversary year.