Why oftenly farmers migrating to the cities in the late 1800's?

American troops were worried about cantracting in cuba a. yellow fever b. hepatitis c. polio

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^

How did the opposing sides of the revolutionary war compare