Answer:
It advanced weapons
Explanation:
Because there is advancement of weapons and brings better strength to soldiers because with better weapons can overcome strong armies..
B. Back then it was a fast way to get from one part of the country to the other.
Answer:
Expansion to the westward is important for progress of United States of America.
Explanation:
Expansion to the westward is important for progress of United States of America. At that time, expansion of United state's boundaries towards westward to the Pacific and beyond happened. John O’Sullivan considered Manifest Destiny is an important for growth and development of United States. He thought that the expansion of the boundaries of United States is necessary for its growth and inevitable. In his views, this expansion bring progress in the future of United States of America.
There was more tension between free and slave states and the Southerners feared for their safety after the raid.
