Answer:
In the late 1800s, there were two inventions that changed Americans' lives, they were the telephone and the electric lighting
ANSWER: The tank was developed as a means to break the stalemate on the Western Front in World War I. Military technology of the time favored the defense. Even if an attack did succeed, it was almost impossible to exploit the breach before the enemy rushed in reinforcements to stabilize the front.
EXPLANATION: HOPE THIS HELPS!
Answer:
The belief that Marcus Whitman was deliberately poisoning Native Americans infected with measles
Explanation:
