Answer:
A.to define the state's boundaries
Explanation:
C During the Cold War
The border in black is considered the line of containment between the first world and the second world countries.
Roads, canals, and railways were three major components of transportation improved during the first industrial revolution. People used the roads as the basic way to transport the goods from one place to another. Transporting goods by canal lowered the risks of smashed products during route.
<span>Neil Armstrong was the first</span><span />
