Answer:
European Plain, one of the greatest uninterrupted expanses of plain on the Earth’s surface. It sweeps from the Pyrenees Mountains on the French-Spanish border across northern Europe to the Ural Mountains in Russia. In western Europe the plain is comparatively narrow, rarely exceeding 200 miles (320 kilometres) in width, but as it stretches eastward it broadens steadily until it reaches its greatest width in western Russia, where it extends more than 2,000 miles.
<span>hostility toward immigrants is t</span>he fear and prejudice many felt toward Germans and Communists during and after World War I expanded to include all immigrants. This triggered a general rise in racism and nativism. During World War I, immigration to the United States had dropped sharply, but by 1921, it had returned to prewar levels. Many Americans blamed the bombings, strikes, and recession of the postwar years on immigrants. Many believed immigrants were taking jobs that would otherwise have gone to soldiers returning home from the war.
Lucid dreamers know they are dreaming, so they are usually not confused on rather they are dreaming or when they are awake.
I believe it was a trade route that was used commercially. Traders often used this route because it stretched so long and wide across the US.
"<span>Social stratification developed based on newly specialized jobs" is the best option from the list, since this was due to the recent ability to domesticate plants and animals.</span>
