He signed the first of the Homestead Acts, allowing poor people to obtain land. He became the sixteenth President of the United States. He established the United States Department of Agriculture. He signed the Morrill Land-Grant Act which led to creation of numerous universities. Lincoln is behind the progressive nature of income tax in US.
The correct answer is D, because the rest of the answers are not true for post WWII U.S.
Answer:
North of the Rio Grande, most houses were just shelters made of skin, bark or branches. The only houses made of stone or earth were the pueblos.
Explanation:
What are the "these" you speak of?
Mongols favored trade even before Ghenghis khan, they hunted/herded very few were weapon makers or potters/weavers, many items they needed to living had to be traded. As Ghenghis khan rose to he realized the Mongol army was gonna need many things for battles. To facilitate trade Ghenghis offered protection to merchants that came from east and west, offered higher status for merchants allowed by the Chinese or Persians who despised trade and traders.