Bonjour,
Réponse :
1. Martin Luther King was awarded the Nobel Peace Prize in 1964.[3]
2. The first president [2] of the USA was elected in 1789
3.[1] Slavery was abolished in 1865.
4. From 1892 to 1954, more than 17 million immigrants[1] entered the USA through Ellis Island.
5. Martin Luther King was a civil rights[2] activist.
6. The Second World War[3] ended in 1945.
7. The first Transcontinental Railroad[1] was built in the 1860s.
8. The declaration of independence declared that the 13 colonies were independent[1] and free[1] states.
;)