I this it is 3. District attorney
The practical importance of astronomy in ancient times is that it allowed people to navigate. The land on the earth changes frequently but the stars do not. The saying,”Follow the North Star” that means if you find your self lost and without a compass this Star will show where the North is located.
improvements in agricultural production
Number one answer is D. to force blacks into slave-like conditions. I dont know the other ones
Answer:
Greatly affect.
Explanation:
American investment in Cuba in the early 1900s greatly affect the level of sugar production in Cuba because the investment of United states of America improves the economy of the Cuba and they are able to produce sugar in large amount which can be exported to various countries including America. Without American investment, the Cuba was unable to do sugar production at large scale.