During the Stone Age, these early farmers devised ways to make axes and other tools from the harder rocks in the area, and as time passed, permanent settlements began to be established in this sheltered backwater.
During the stone age, early farmers devised ways to make axes.
Humans did not exist on Earth during the Stone age.
There is only one.
people wearing nice clothes while standing
Many computer systems and networks are of vital importance to the government's functions.
Four men are playing basketball.
The man is on a comfortable bed in a mansion.
There are two people in the game, one wearing blue and the other in red.