Beginning in the 1870s, american men of all classes were united in their passion for?

Baseball

Explanation:

In the decades following the Civil War, Americans underwent striking changes in their everyday life. Sports became a popular pastime for many Americans in the late nineteenth century. Baseball became one of the games that drew enormous crowds from all classes together. Many games occur in America, but baseball remained a comforting and steady sport for the people. Eventually, baseball became the national game of America.

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation:

the dominoes began to fall. the surrender at appomattox took place a week later on april 9. while it was the most significant surrender to take place during the civil war, gen. robert e. lee, the confederacy's most respected commander, surrendered only his army of northern virginia to union gen. ulysses s. grant

explanation: