Explain how new inventions and innovations changed Americans' lives
there were two technological innovations that profoundly changed daily life in the 19th century: steam power and electricity. The railroad helped expand the U.S.. The telegraph, the telephone, and the typewriter brought people together that were far away.
hope that hint helped ❤
Answer:
the wheel plow, or a writting called, cuneiform
Explanation:
Answer:
C
Explanation:
Because they are connected the middle of the country with cities on the
coasts.
I hope this is cerroct
AT LEAST FIVE JUDGES must agree to an opinion for the supreme court to issue a decision.
Supreme court justices handles a lot of legal cases regularly. The supreme court decision makers is usually made up of one chief justice and eight other members. For each of the case brought to the supreme court, the judges have to agree about what their decision on the case is going to be. For a decision to be valid, at least five judges must agree to the decision.
Green revolution refers to the drastic increase in food production during 1960s in the developing countries.
Two intended outcomes: 1. HYV seeds enhance the productivity level. 2. Use of modern machinaries promote huge yield per unit of land.
Two unintended outcomes: 1. Loss of soil fertility. 2. Increase of salinity in under ground water.
Explanation:
In 1960s green revolution brought a drastic change in India's agricultural pattern. Yield per unit of land increase rapidly. It introduced the use of modern machineries, pesticide & weedicides in the crop land, HYV (High yielding variety) seeds etc.
Besides due to green revolution pollution level rise up, salinity level in the ground water increases and even the soil fertility level decreases. Huge and frequent use of pesticides and insecticides promotes soil erosion and crop rotation, multiple cropping system reduces soil fertility level.
