What different types of cities emerged between 1820 and 1860, and what caused their growth?

-Ports on the Atlantic from Boston to Baltimore, served as centers for import merchants, banks, insurance companies and manufactures of clothing

-Cities along the Great Lakes included the commercial hubs of Buffalo, Detroit and Chicago and the manufacturing center of Cleveland

-Industrial cities along the Ohio River comprised Pittsburgh and Cincinnati and wholesale centers of Louisville and St. Louis

Explanation:

1.a)britain

2.b)spain

3.c)french

4.d)portugal

explanation:

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation: