Answer: well you explain why you are writing the letter then wait shouldint you know how to do this you are making the paragraph
Explanation:
The Pony express was affected by mechanization because the Pacific Telegraph line had replaced the pony express route which also helped deliver mail faster, safer, and easier. The pony express founders were now losing money due to lack of business and went bankrupt.
The Kulaks were wealthy farmers in the Soviet Union. Colllectivization meant the collection of private goods, especially land, and handing them over to the state so that they are governed by the whole society.
Collectivisation would mean that the Kulaks would be deprived of their goods, so they naturally opposed it.
Answer:
Respiratory infections, lung cancer, and heart disease
