He believed that the Arabic Numeral System was more efficient than the Roman Numeral System.
He also believed that his system, named the Fibonacci Sequence, occurred throughout nature in processes like evolution and even the distances of the planets from the sun (which is crazy). There's still debate on whether it really applies or not, but the number of things things people have found that do work is immense.
Many Greek city-states encouraged migration to areas outside of Greece during the 8th and 7th centuries B.C. in order to <span>ease discontent caused by a maldistribution of land and an increase in poverty. The correct option among all the options that are given in the question is the fourth option or option "D". </span>
The answer is a !!!!!!!!!0
Answer: Emancipation Proclamation
Explanation: The president at the time was Abraham Lincoln, an abolitionist, and he wanted to put an end to slavery.