I'm pretty sure it was the horse bc native americans no longer traveled on foot for long distances. instead, they had the ability to travel using horses which was faster and more efficient
Answer:
highly I don't understand this question
Answer:
uhhh if you look it up it says
"the intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment.
'the world of science and technology'"
so yeah-