Packrat nests help archeologists to understand past societies because a.
they contain jewels and gold.
b.
they contain seeds, twigs, and other remains that can tell us about climate.
c.
they are preserved within pueblo structures.
d.
they were used for food by early people.

c]extended voting rights to african americans

i think it was because of how protected egyptian civilization was was which allowed them to evolve without much outside influence.

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.

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate