Mastoidectomy is a surgical procedure to remove an infected portion of the bone behind the ear when medical treatment is not effective. This surgery is rarely needed today because of the widespread use of antibiotics.astoidectomy is a surgical procedure to remove an infected portion of the bone behind the ear when medical treatment is not effective. This surgery is rarely needed today because of the widespread use of antibiotics.
The Germans had little choice â few other places besides the United States allowed German immigration. Unlike the Irish, many Germans had enough money to journey to the Midwest in search of farmland and work. The largest settlements of Germans were in New York City, Baltimore, Cincinnati, St. Louis and Milwaukee.n the decade from 1845 to 1855, more than a million Germans fled to the United States to escape economic hardship. They also sought to escape the political unrest caused by riots, rebellion and eventually a revolution in 1848.
Hereâs a look at where they came from, where they ended up, and how the way they spoke then still affects the way people in the United States speak today. * Germany. After England, Germany produced the largest wave of U.S. immigrants between the 1680s and the 1760s. Arriving first in Pennsylvania, the newcomers adopted the nasal tones of their Quaker neighbors who had come from England, then added their own clipped German speech patterns.