The U.S. women’s rights movement first emerged in the 1830s, when the ideological impact of the Revolution and the Second Great Awakening combined with a rising middle class and increasing education to enable small numbers of women, encouraged by a few sympathetic men, to formulate a critique of women’s oppression in early 19th-century America.
steam power
Fueled by the game-changing use of steam power, the Industrial Revolution began in Britain and spread to the rest of the world, including the United States, by the 1830s and '40s.
The assassination of John F. Kennedy on November 22, 1963 lead to the Vice-President Lyndon Johnson becoming president of the United States, Johnson continued Kennedy's civil rights program and escalated the war in Vietnam. Elected in 1964 in his own right, he did not run again in 1968 because of opposition to the Vietnam War.
Answers:
b. 1776
a. the Declaration of Independence
a. All nations are conceived in liberty