It would be the development in agricultural knowledge/technology
Development in agriculture enable hunter/gatherer society to shift their behavior. Before this, they had to keep moving from one place to another in order to seek food to live.
After the development in agricultural knowledge/technology, the society now can stay in one exact place for a long period of time and relied on agricultural product as their main source food.
After living in one same place for a long time, the needs to build things to accommodate their living start to arise. They start to built several things and repeat the process every year. In the end, large cities were developed from the initially small hunter/gatherer society.
Answer:
B. Harrison’s wife was gravely ill is the right answer
Explanation:
Benjamin Harrison was the president in 1889.
He increased the strength of the US Navy. He also singed Sherman’s antitrust act into law. He was also known for his civil rights legislation.
He was defeated in politics by the Democrat Cleveland by getting more than 90 000 votes. Four years later, again Harrison stood in elections, but could not campaign as his wife was ill. She died two weeks before the elections.
Answer:
Imperial expansion in Europe and Asia resulted from the increased use of gunpowder, cannons, and armed trade to establish large empires. Most of the groups that were conquered were weak or disorganized. These land based empires included the Manchu in Central East Asia, the Mughal in South and Central Asia, the Ottoman in Southern Europe, the Middle East and North Africa. The rulers centralized their power over politics, religion and the military. They also controlled trade, enriching the rulers, who created cultural monuments and stronger militaries.
