Answer:
American agriculture and rural life underwent a tremendous transformation in the 20th century. Early 20th century agriculture was labor intensive, and it took place on many small, diversified farms in rural areas where more than half the …
Explanation:
The answer would be D, since a quartet means 4, and a triumvirate means 3. So again the answer is 4:3.
Answer:
Our school has many advantages.
Explanation:
The answer is move the comma to after the word once
