Three possible reasons for the expansion of smaller kingdoms are?

over crowding ,spread of disease , or  the need to extend there border to more resouces.

1 -  the possibility to expand the territories

2 - the need to supply the population with food and other resources

3 - spread influence

Explanation:

All kingdoms begin small, and to become big and strong they usually had these arguments to expand their territories.

d

step-by-step explanation:

an inequality is an expression which means more than one number is a solution. we graph the solutions on a number line to show all possible values. we graph using circles and arrows.

this is a filled in circle on -2 so this is . this means only answers c and d are options.

answer d points to the right.