Which event of 1400s would forever change the way of life of native americans a: europeans arrived in the america
b: flouds hit the eastern half of north america
c: a large meteor landed in western canada
d: raging brush and forest fires swept across the continetnt

pls help

Correct answer is a: Europeans arrived in the America .

Explanation:

A is the correct answer as in 1492 Christopher Columbo with his three ships arrived in the New World. From that period on Europeans started colonizing this area, which forever changed the history of this area. Some Native tribes even disappeared due to this fact.

All other answers are false, as they are not based on historical facts.

of what agreement it does not show