3. I'd choose this option: <span>North America’s distinct regional climates led to great cultural and economic diversity among American Indians. Cause I remember that the great tribes of the Anasazi were demised because of dry climate.
4. I'm pretty sure that the most suitable option that proves how Aztec and Inca civilizations were </span>different from American Indian civilizations in North America before contact with European explorers is: <span>They were generally larger and more politically intricate. At their best times they had big cities and advanced code of laws.
5. In my view the main difference between the northeastern Indian tribes from those who </span>lived in the Mississippi River valley prior to contact with Europeans is that they <span>created permanent agricultural villages. Other tribes preferred nomadism as the way of life.</span>
The correct answer for the question that is being presented above is this one: "They enacted laws and policies to block the integration of public schools." The state legislatures in the South react to the Brown v. Board of Education ruling by enacting <span>laws and policies to block the integration of public schools.</span>
The Greensboro Sit-In was a critical turning point in black history and American history, bringing the fight for civil rights to the national stage. Its use of nonviolence inspired the Freedom Riders and others to take up the cause of integration in the South, furthering the cause of equal rights in the United States.
These factors include the number of people available to perform a specific job in the employer's region, competition for employees with the needed skills and education, and the availability of jobs
