What was the significant contribution of Juan N. Seguin?

Juan Nepomuceno Seguín (October 27, 1806 – August 27, 1890) was a Spanish-Tejano political and military figure of the Texas Revolution who helped to establish the independence of Texas. Numerous places and institutions are named in his honor, including the county seat of Seguin in Guadalupe County, the Juan N.

Explanation:

the second significant cause of the great migration was the desire of black southerners to escape segregation, known euphemistically as jim crow. rural african american southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the north.

he believed that congress would be better not dealing with "lobbyists", or people who seek to influence (a politician or public official) on an issue, since historically, they had problems with these kinds of people. he thought lobbying produces benefits, but should be carefully monitored.