Choose all that apply. what are three characteristics of the great wall of china? 1world’s longest humanmade structure at more than four thousand miles 2 actually constructed from a series of smaller walls that were connected together 3completed by the qing dynasty 4 built to guard against mongol invaders 5 located along the southern border of china

I know for a fact that it was build to guard against the mongols, i'm not so sure about these two tho.  It's the longest human made structure at more than four thousand miles, I want to say that two is also applicable

So the answers are 1,2,4

north atlantic treaty organization.

the anwer to

this question is false the spnaish had more than enough reinforcments and soldiders to defeat the azatecs becuase the azatecs did not have the advanced technolgy the spanish did