Answer:
symbol of a Cold war era world .
Explanation:
The berlin wall was the effort that resulted as the capital of an occupied German capital remained in control of a Soviet communist regime.
The entrance and exit to the West was not allowed in communist regimes. Therefore Cold War set a war that divided states in Eastern and Central Europe as communist while the so called "free world" identified as capitalist.
Of course the berlin wall came to an end with the collapse of the Communist bloqu in 1989, and when it felt, a promise of a re unification of East and West Germany long dreamed was possible. The fall of the Berlin Wall rendered a socialist system unable to fulfill the promise of a better human condition.
While today we suffer now from the capitalist and neo liberal system, the return for socialist among many former socialist countries has begun.
Some states have embraced a mixtured in so called social democracy.
You need to make it clearer so that I can answer, because all I can see is a bunch of lines
Answer
The war officially ended with the February 2, 1848, signing in Mexico of the Treaty of Guadalupe Hidalgo. The treaty added an additional 525,000 square miles to United States territory, including the land that makes up all or parts of present-day Arizona, California, Colorado, Nevada, New Mexico, Utah and Wyoming. Mexico also gave up all claims to Texas and recognized the Rio Grande as America’s southern boundary. In return, the United States paid Mexico $15 million and agreed to settle all claims of U.S. citizens against Mexico.
https://www.history.com/topics/mexican-american-war/treaty-of-guadalupe-hidalgo#section_2
The Whig Party supported government support of a new, modern economy based on industry and adaptation to the new norms of the market system. The Democrats were not as forward thinking.