How the timeline began from start to continuing from the event you want to start from.
Lincoln wanted all the Confederate States to join back the union and he did that by issuing the Emancipation Proclamation which basically stated that if the Confederate states did not join the Union by January 1, 1863 then all slaves would be freed.
It helped Christianity emerge as a separate faith. :D
They point out that:
- it's good to have people who speak fluently more than one language ( can be used in international relations)
- bilingualism boosts cognitive development of individuals, studies show that non-native speakers of one language get better at it if they're not loosing contact with their own language (so teach both Spanish and English in southern US, not only English)