Answer:
The early humans of our Earth created very simple tools out of stone and bone, as well as weapons. (made from the same materials) With these tools/weapons, the human race could trap and kill animals for food, as well as use spears or axes for self defense or, again, hunting food.
Explanation:
The search for fossil fuels
A bunch of dumb white supremacists <span />
The answer is "filibuster".
A <span>filibuster means a method in politics where some or an individual from
the parliament or congress starts a debate on a bill in order to prevent the
voting and then prolongs it with lengthy debates and discourses. That is why
sometimes this kind of method is referred to as </span>"talking a bill to
death" or "talking out a bill".