<h3>The Berlin Blockade of 1948 to 1949 marked the beginning of the Cold War, the building of the Berlin Wall in 1961 represented the high point of tensions and the opening of the Wall in 1989 represented the end of Cold War tensions.</h3>
<h2>please mark in brain list </h2>
Answer:
Some of the major issues that Abraham Lincoln faced while he was in office included the secession of many of the Southern states, the outbreak of the Civil War, worry over whether the Emancipation Proclamation could withstand a legal challenge, and a low approval rating from his constituency.
It’s B because the North no longer had slaves to farm there crops and the south did so they had an advantage in the area.
Hippies had organized sit ins, burned draft cards, and had anti-war protests. Have a great day!
