The answer is: The sea
Back then, the techology that exist to travel by sea was not as developed as it is today. If an empire decided to travel through the sea in order to do some conquests, that empire will risk several things, such as:
- Loss in directions
- The ships could be swallowed by harsh wheather in the middle of the sea
- It need a lot of resources to maintain the armies during the travel
Explanation:
The Senate has 100 members, elected for six year terms in dual-seat constituencies, two from each state. One-third are renewed every two years. The group of the Senate seats that is up for election during a given year is known as a class.
The House of Representatives has 435 members, elected for two year terms in single-seat constituencies. House of Representatives elections are held every two years on the first Tuesday after November 1 in even years, correlated with presidential elections..
The person who was most closely associated with the abolitionist movement was: William Lloyd Garrison
William Lloyd Garrison, (born December 10, 1805, Newburyport, Massachusetts, U.S. and died May 24, 1879, New York, New York),was a prominent American abolitionist, journalist, suffragist, and social reformer. He is best known as the editor of the abolitionist newspaper The Liberator, which he founded with Isaac Knapp in (1831-65) and published in Massachusetts until slavery was abolished by Constitutional amendment after the American Civil War. He was one of the founders of the American Anti-Slavery Society, and promoted "immediate emancipation" of slaves in the United States.