Many wars have been fought in the past over ownership and control of land. however, world war i was not fought for this reason. why did countries around the world send their soldiers into battle at the beginning of the 20th century?

World War I was fought over which alliance had the most strength and power.

Explanation:

World War I came about due to the tension and alliances of power. It was not about any ownership or control of any certain piece of land but instead who would be in control or dominate the land. It is like two children fighting over a toy neither child wants; they just do not want the other child to have the toy either.

the three roles stated in the dialogue develop the siblings' personalities.

lloyd's personality looks like a trademarketer

dana's personality is afraid from lloyd's behavior and the oldest sister is a decided person who tries to solve any conflict

ghana achieved independence peacefully, while algeria gained independence through an armed struggle.