In the fifteenth century Portuguese explorers first reached which of the following new territories previously unknown to Europeans. A) Australia
B) Florida
C) Cape Horn
D) Cape of Good Hope

What do you think was a drawback to this method of calculating distance

What was true about sharecropping? a. landowner provided free tools and seeds.b. workers could leave the land if they failed to make money.c. landowners often took advantage of workers.d. workers received ownership of the land they farmed after a set number of years.

What are the biggest challenges facing the average american citizen today? explain.