Answer:
The Spanish-American War of 1898 ended Spain's colonial empire in the Western Hemisphere and secured the position of the United States as a Pacific power. ... Thus, the war enabled the United States to establish its predominance in the Caribbean region and to pursue its strategic and economic interests in Asia
It is in democracies that multiple political parties are most common, since people are allowed to form differing opinions, which leads to the formation of different parties.
B. Towns, markets, and industries grew along the new transportation routes
President Lincoln demoted McClellan because C. McClellan failed to defeat Lee at Antietam Creek. McClellan also failed to pursue Lee after the Battle of Antietam despite Lincoln's commands.