Soldiers on horses
a pharaoh
b phalanx
c cavalry
d agoge

They are called the cavalry. your answer is c

Explanation:

C. Cavalry

Explanation: Soliders who ride horseback are generally called Cavalry. Calvery or horsemen are soldiers or warriors who fought mounted on horseback. Cavalry were historically the most mobile of the combat arms.

Hope this helped! :)

the right answer for the question that is being asked and shown above is that: "their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful.  " the  participant in european imperialism is being described below is that  their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful.