Answer:
The Mexican army attacked them. The main cause of the war was the westward expansion of the United States. All through the 19th century Americans believed it was their right to expand westward. At the time they believed they could conquer the people already living on the land and take it for the United States.
Explanation:
An object that orbits another object is called a satellite
The first one is A
the second one is C
the third one is D
The Ottoman Empire expanded to quickly and during war time which the economy was hurt by insurgents lead by Lawrence of Arabia, the siege of Gallipoli and British Invasion
