Cities, growth of, [83]
Clearing-houses, [215]
Climate, [29]
Clipper ship, [44]
Cloth, antiquity of, [105]
Coal, [148], [257], [258], [264], [265], [268], [298], [323], [333], [344], [365], [368], [379]
areas of the world, [147]
prices of, in U.S., [149]
tar products, [153]
Coast commerce of U.S., [222]
Coastplains, [22]
Coca, [278]