Read the body paragraph. "They carried warriors in battle and helped them train for war. The relationship between horse and warrior was a very close one. Many warriors considered their horse to be a friend.”

Which topic sentence is the best one to add to the beginning of the paragraph?

Japanese warriors took good care of their horses.
Horses were very important to Japanese warriors.
Japanese warriors fought alongside horses in battles.
Horses and Japanese warriors are two interesting topics.

Its not a or d it is in between c and b but if you ask me i believe it is b

Explanation:

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.