Below are the <span>three great fertile river valleys of Asia which were the homes of three important ancient civilizations:
1. </span><span>Tigris- Euphrates Valley -this structures a noteworthy stream framework in Western Asia. From sources in the Taurus piles of eastern Turkey, they stream by/through Syria through Iraq into the Persian Gulf.
2. Indus Valley - it was a Bronze Age human advancement predominantly in the northwestern districts of South Asia
3. Yangtze Valley - </span>it courses through 9 regions of China and discharges into the Bohai Sea. It is known as the Yellow River in light of the fact that enormous measures of loess dregs turn the water that shading.
Answer:
From 1865 to 1900, improvements and new technology such as the transcontinental railroad, refrigerated car, and the assembly line fostered great change in American industry.
Explanation:
During this period, the economic change most fostered by the Civil War included (1) an end to slavery; (2) an increase in the need for cheap labor to work in the factories; and (3) an increase in railroad building.
"the shot heard round the world," it signaled the start of the American Revolution and led to the creation of a new nation.