Make a long paragraph Columbian Exchange impacted the world economy.

Plants from the Americas transformed life in Europe, Asia, and Africa. They not only changed cuisine and culture but resulted in major economic and environmental shifts. This is because many of the new crops, such as potatoes, sweet potatoes, maize, and cassava, were calorically rich and quickly became staple crops.

Explanation:

the passage of a strict fugitive slave law

your answer is 1930's

explanation

this is just around the time the great depression was starting and putting the us ecnomy into ecnomic failure causing the goverment to take a much larger rule to try and pieace it back together