15. what was the largest number of troops ever fighting in the continental army?

silk

indigo  

rice

all the other answers are wrong

definitely a for sure. ill see and update if i get the answer

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