Answer: Main key points are ...I first you must introduce you self
Second : Add a recap if you have already done with the topic...
Third : Introduction of the chapter..start with a question relating to the chapter
Add a main body of the chapter and Explain the concept
At last add another slide with an activity to make it easier to understand for others
At last conclude the lesson
Done...hope you find it helpful
Explanation:
The one that is wrong is "improved American relations with colombia" so the other 3 are right
How did WW1 affect the US economy?
The war affected the production of goods and factories were producing things for the military instead of consumer goods. Few consumer goods were being produced and this was affecting the American economy greatly. Shopping rates decreased and there weren't an goods for anyone to buy.
D. The House of Representatives.
40-50 percent is livestock