The 16th amendment plays a crucial role as it authorizes the federal government of the United States to impose an income tax on every citizen. This taxation enables the government to maintain military forces, construct infrastructure such as roads and bridges, enforce regulations, and fulfill other essential responsibilities.
I think the answer is A. The Hohokam inhabited the desert region of present-day Arizona and relied on the Salt and Gila Rivers for their survival. They constructed an intricate irrigation system with numerous canals spanning miles specifically for agricultural purposes.
The Ku Klux Klan reemerged in the 1920s with a strong animus toward immigrants. The 1920s Klan paid less attention to the racial agenda that defined the original organization and concentrated more on promoting a vision of a "real" or "true" America. This nativist orientation most frequently aimed at recent immigrants, but it also targeted Catholics, Jews, and those opposed to Prohibition — people they believed threatened America's moral order.
