Answer:
- Economy Watch
<u>Brainliest Please!!</u>
I think your answer is B, in the 1920s the American economy began to contract and the depression lasted about a year
Technology helps in dealing with economic emergencies like food shortage and disasters. Technology is used to study the existing environmental conditions in order for farmers to be guided with the right crops to plant at specific seasons to ensure maximum yields. In terms of disasters, technology is used for disaster risk reduction and management. This is done in order to minimize the effects that disasters have on the resources.
During the Civil War the northerners fought because they were against slavery, the southerners fought because the slaves did the work for them.
