<span>The Inca had a series of paved roads that allowed the army to travel and messages to be sent in relays.</span>
Answer:
D. Expansion of railroad
Explanation:
American settlers moved to Texas because the Mexican government offered large tracts of free land to the settlers. In return the settlers had to obey the Mexican law.
Andrew Jackson. The Manifest Destiny, being the goal of reaching "sea to shining sea," was a major goal for this president. He was the president who initiated the Lewis and Clarke expedition. Drop a thanks if this helped !
It is B because Gorbachev was the leader of the Soviets