C. I really don't have an explanation for this, but I know this from a BrainPOP video. Hope I helped! ☺
It would be "rope" that led to the closing of the open range, as farmers started to close off their land to other people and cattle. Barbed wire was not generally used.
The lost loved ones. they honor them
The Berlin Blockade<span> (24 June 1948 – 12 May 1949) was one of the first major international crises of the </span>Cold War<span>. During the </span>multinational occupation of post–World War II Germany<span>, the </span>Soviet Union<span> blocked the </span>Western Allies<span>' railway, road, and canal access to the sectors of </span>Berlin<span> under Western control. The Soviets offered to drop the blockade if the Western Allies withdrew the newly introduced </span>Deutsche mark<span> from </span>West Berlin<span>.</span>