Answer: make changes in (something, typically a social, political, or economic institution or practice) in order to improve it.
Explanation: Reform means the improvement or amendment of what is wrong, corrupt, unsatisfactory, etc. The use of the word in this way emerges in the late 18th century and is believed to originate from Christopher Wyvill's Association movement which identified “Parliamentary Reform” as its primary aim.
The correct answer is <span>contain Communism
Having a common market with free trade would allow capitalism and the free market to prosper which would counter any communist tendencies that the countries might have had after the war. It actually worked as it prevented communism from spreading throughout the western Europe even when it was ravaged.</span>
The Whigs and the Democrats were in opposition to each other from 1840 to 1861, but both of them encountered intra-party sectionalism over slavery.These two parties worked towards helping different people. One group was in <span>favor of large government and the other was more in favor of states' rights.</span>