Answer:
the harsh cold
Explanation:
this has stopped all invasions except for the mongols
Answer:
I think it's a regional power.
Explanation:
Sorry I even had to look up what regional and colonial power is because I forgot what it meant even though you don't need to know that but just saying.
Answer:
According to legend, the Japanese sword was invented by a smith named Amakuni in 700 AD, along with the folded steel process. In reality the folded steel process and single edge swords had been brought over from China through trade
Answer:
The European presence in America spurred countless changes in the environment, negatively affecting native animals as well as people. ... With their loss came the loss of beaver ponds, which had served as habitats for fish as well as water sources for deer, moose, and other animals.
Explanation: