Why did william mcneill believe 1750 was a good starting point for the study of world history

Brainliesttt !me : ) how did the world react to liberalization measures from the soviet union?

The venn diagram below shows some services provided by state and local governments. the answer choices are (1) - creating a police force, (2) - regulating taxicabs, (3) - regulating savings banks, (4) - issuing driver licenses.

What is a characteristic of hunter-gatherer societies?