They brought workers and machines together in one place
The Spanish conquistadors believed them to be infidels. They would read them a note from the Pope in Spanish that they wouldn't understand in which they would proclaim that their land would now be Spanish because Spain is governed by one true God, and after that they would slaughter them if they wouldn't surrender.
Answer:
5. Agriculture flourished in each of them.
6. Neolithic Revolution
Explanation:
Early civilizations were able to rise on account of the Neolithic Revolution which saw humans begin to utilize agriculture to feed its population. This led to more people being born due to the food security and the establishment of social structures that led to early civilization.
The civilizations shown the maps were able to rise due to the presence of agriculture in their areas. For instance, the fertile soils of the Nile and te Tigris and Euphrates allowed for the establishment of the Egyptian and Mesopotamian civilizations.
The 3rd amendment because the 4th didn't work till the 13th amendment (Slavery is abolished)