<span>Due to the fact that landlocked countries face the threat of being surrounded by foreign countries, negotiating and implementing a deal with a larger coastal country has security benefits for the landlocked country, and access to trade routes that would otherwise be blocked.</span>
They achieved unification in the 19th century!
The answer I think to this is C. Eisenhower
Hope this helps in anyway? and sorry if it's wrong.
Answer:
ayo use this https://quizlet.com/72083688/chapter-24-american-history-flash-cards/
Explanation: