They think they migrated from India
Answer:
There are three main reasons why the Spanish were able to conquer and colonize the Americas: Disease. ... While conquistadors like Hernan Cortes in Mexico and Francisco Pizarro had great weapons and strategies, their greatest ally was disease. Better weaponry.
Answer:
likely due to icebergs
Explanation:
russia's coast is close to the pole therefore there is a higher likelihood of icebergs due to frigid temperatures