Abraham Lincoln declares all the slaves in the designated states and areas to be free. What does he say the Executive government of the United States will do regarding the freedom of those former slaves?

according to the map, most industrialization in europe occurred in the northwest.

the production of coal and lignite deposits was profitable throughout western europe.

the building of railroads transport goods throughout europe.

according to the map, the population trend indicates that more people are moving into cities.

northwest

coal and lignite depostis

railroads

cities