Might not be what you are looking for but many americans moved into the suburbs
all u have to do is copy and paste this onto google with a question mark at the end, and it will give u all the awnsers you need!
<em><u>Answer:</u></em>
The Ostend Manifesto was a report planned to stay mystery from the U.S. pastors, or ministers, to Great Britain, Spain and France, James Buchanan, Pierre Soule, and J.Y. Bricklayer, separately, to President Franklin Pierce spreading out the justification for a U.S. seizure of Cuba from Spain in the occasion the last will not pitch its domain to the United States.
The area of Cuba was constantly advantageous for exchange since Cuba is situated in the northern Caribbean, where the Caribbean Sea, the Gulf of Mexico and the Atlantic Ocean meet. The base of economy is the exchange, fares of sugar, tobacco, espresso and talented work. Thus the enthusiasm for Cuba when the Civil War.
It would be an "a.effective secondary source document" that best describes a chart developed 20 years after a historical event, since the information as had time to "settle"--although of course this doesn't automatically mean that the chart is "effective".