Yes. People usually hire others to influence government officials. For example,we are told that in 2016 Taiwanese officials hired an American senator to set up a phone call with Donald Trump and the Taiwanese President Tsai Ing-Wen.
The Roman Empire is the empire it began in
The Bear Flag Revolt was a direct result of a yearning among United States citizens living in California to have their territory join the United States. The appearance in the territory by American army officer John C. Fremont spurred these citizens to rise up against Mexican rule.
I believe the answer is: positive externality
Positive externality refers to The benefit that enjoyed by a third party when the first and second party are conducting a transaction.
When you receive a vaccines, you prevent yourself from becoming a host that could contaminate other people from getting the virus. In the example above, you and your children are the first and second party. And other children are the third party.
The president's amnesty power pardons those who have violated the law.
The president's clemency power can only be used in cases of state offenses.