Answer:
The cotton gin, patented by American-born born inventor Eli Whitney in 1794, revolutionised the cotton industry by greatly speeding up the tedious process of removing seeds and husks from cotton fibre.
Explanation:
Answer: c
Explanation: i made an 100
<span>The roots are mathematics physics astronomy biology and chemistry. </span>
Answer: 1
The Haida people were known for their great totem poles and large canoes in modern day British Columbia
