Which action during westward expansion had the most negative impact on the lives of slaves? A. The Fugitive Slave Act
B. The Mexican-American War
C. The Treaty of Washington
D. The Missouri Compromise of 1820

A. The Fugitive Slave Act

Explanation:

A is correct as it allowed slave owners to reclaim runaway slaves.

B is also not correct as after the war California entered Union as a free state and many other state had the opportunity to choose whether they would prohibit slavery.

C is not correct as it ended the slave trade.

D is not correct as according to it slavery was prohibited north of the southern boundary of Missouri.

the lowest among the social higher rank were the working class. this class remained detached to the political progression   of the country and was hostile to the other two classes

the hyksos invasion. the hyksos were able to attack egypt successfully because of their skills in using bronze weapons, composite bows and the use of the horse and chariot during the invasion. although the egyptians depict a barbarian-type overthrow, the truth is the seizure was likely a relatively peaceful one.