The answer is A.
I hope I helped
The black panther party
and one malcom x's im not 100% sure tho
So the answer to this question is B
The main argument made in the passage about Timur's empire is about developing farmlands and railroad tracks which contributed in the world war period.
Explanation:
Railroads will be a major advantage in transporting many things to the battlefield, trains could carry things like food, armor, artillery and etc. This gives a huge advantage to one side by get supplied easily without making it a big hassle, they helped contribute to an advantage on one side of a war because it was an easy way to grow food for the soldiers. Farmlands could produce a lot of food especially by keeping away soldiers from starving of food. Farmlands need not to worry about the food in feeding the soldiers
The southern colonies reliance on slave labor eventually could have caused problems because it kept the economy from developing manufacturing jobs or other jobs for the middle class.