Answer:
low rainfall, rocky soil and i would say long roads but not completely sure
Explanation:
Bitter cold winters, low rainfall, drought and dust storms. Tough, hard soil eroded by fierce winds and dust storms that was generally considered unsuitable for farming.
The first unofficial American Mardi Gras took place on March 3, 1699, when French explorers Pierre Le Moyne D'Iberville and Sieur de Bienville landed near present-day New Orleans, Louisiana. They held a small celebration and dubbed their landing spot Point du Mardi Gras.
According to Britannica it was cause by late blight.
It’s D because a tessellation uses more than one kind of regular polygon is called a semi- regular tessellation. So I hope that help
They had to face racism from many white Americans. They also were treated unfairly by being segregated from whites.