Answer: group 4
Explanation: A control act as a check in an experiment. The no caffeine group will be use to test by comparing the other groups against it. It helps exclude experimental errors and experimental bias. It help reduce the effect of the other variables on the independent variable
The right to vote in elections
Slaves should not be included when counting a states population to determine representation in congress.
Answer:
A
Explanation:
because everybody thinks that
Answer:
The alliance system caused the World War I to escalate from a regional conflict into a global war. Two major alliances existed in Europe prior to World War I. The Triple Alliance included Germany, Austria-Hungary, and Italy, while the Triple Entente included the Soviet Union, Britain, and France.
Explanation:
that's it.
