On this day in 1914, as World War I erupted across Europe, President Woodrow Wilson declared that the United States would remain “impartial in thought as well as in action.” ... In February 1915, Germany declared unrestricted warfare against all ships, neutral or not, that entered the war zone around Britain.
Answer:
Hunter gatherers often migrate when food is scarce
Explanation:
They use mobility as a survival strategy,as recently as 1500 C.E., there are still Hunter gatherers throughout parts of America.
Answer:
Puberty refers to the bodily changes.
Adolescence is the period of psychological and social transition between childhood and adulthood.
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.