The answer is D. The Treaty of Versailles forced Germany to accept sole responsibility for the war and to pay heavy compensation to all countries involved.
<u><em>Prophet Muhammad Conquered "Al Madina Almonawara" And Spread Islam all over the city,from their came back to Makkah,To vanquish Qurysh,And to go hajj,And came back to Al Madina Almonawara.And he died their.</em></u>
<u><em>Good luck! </em></u>
I believe the answer would be Abraham Lincoln.
It entered in 1821 as a slave state.