I am pretty sure its B. Cuneiform but I am not 100%
It's B Both invested in developing roads throughout the Inca Empire.
Answer: They Damage Property.
Explanation: cause i is smart.
This policy was called "containment" - the idea was to contain communism from spreading to new countries without trying to actively challenge the communist system in the countries that already had it.
This policy lead to some proxy wars, in which the US fought the Soviet Union for the free countries.
B: the protection and spread of slavery
