<span>Joan of Arc i hope this helps <3</span>
Because most countries involved in the war had alliances with others. And when one was attacked the ally came to protect the other. Therefore countries became more and more involved in the war
B this is an obvious answer
Answer:
Population density is a measurement of population per unit area
Clarksville, Tennessee was named after General George Rogers Clark he was the brother of William Clark who was a part of the Lewis and Clark Expedition. <span />