Cars became popular in 20th century. I think this is the right answer.
B. If a ruled doesn't have enough troops, he can hire mercenaries to fight for him.
C they will split apart msking more cells
Answer:
The Indian Army during World War I contributed a large number of divisions and independent brigades to the European, Mediterranean, Middle East and African theatres of war in World War I.
Explanation:
Answer: Mecca
Although its roots go back further, scholars typically date the creation of Islam to the 7th century, making it the youngest of the major world religions
