I think it is indoor plumbing
Answer:
It made the country economically strong.
Explanation:
John Adams believe the Alien and Sedition Acts were good for the country because this act prepared the people and the country for war. The fears of French invasion led the Adams administration to begin war preparations in the country and pass a new land tax to pay which helps the country economically strong so we can say that John Adams believe was right.
<span>Karl Marx predicted that the proletariat would overthrow the Bourgeoisie. The communism's father created a theory that states that with the contradictions of the class fight, one day the proletariat would overthrow, literally, the force and the power of the bourgeoisie class, that holds the power and maintain the exploration setting.</span>
The answer is; renegotiate the initial agreement.
<em>Sorry if I am wrong, in advance, I hope this helped! :)</em>