What does this mean exactly
Natural selection? Social Darwinism? for who humans or animals?
The Indus River Valley's growth is influenced by the yearly monsoons, which first allow for the creation of vast agricultural surpluses before destroying the civilization when the water supply for cultivation runs out.
Answer:
Cattle trails intersected with railroads...
Explanation:
It looks like the different lines connect.
Answer: C
The president proposes a budget and signs it into law after the House and Senate revise it.
Explanation: