According to the 2010 United States census the racial composition of Texas was the following:, Residents of counties along the Rio Grande closer to the Mexico-United States border where there are many Latino residents generally vote for Democratic Party candidates while most other rural and suburban areas of Texas have shifted to voting for Republican Party candidates, Two brass plates depicting a bearded Portuguese soldier before 1500 on top and Benin warriors at the bottom. Spanish troops reacted harshly looting the province and executing any Tejanos accused of having Republican tendencies by 1820 fewer than 2,000 Hispanic citizens remained in Texas the situation did not normalize until 1821 when Agustin de Iturbide launched a drive for Mexican Independence Texas became a part of the newly independent nation without a shot being fired ending the period of Spanish Texas.
. The Gulf contains a hypoxic dead zone that runs by east-west along the Texas-Louisiana coastline in July 2008 researchers reported that between 1985 and 2008 the area roughly doubled in size and now stretches from near Galveston Texas to near Venice Louisiana It is now about 8,000 square miles (21,000 km2) nearly the record. Poor agricultural practices in the northern portion of the Gulf of Mexico have led to a tremendous increase of nitrogen and phosphorus in neighboring marine ecosystems which has resulted in algae blooms and a lack of available oxygen Occurrences of masculinization and estrogen suppression were observed as a result an October 2007 study of the Atlantic croaker found a disproportioned sex ratio of 61% males to 39% females in hypoxic Gulf sites This was compared with a 52% to 48% male-female ratio found in reference sites showing an impairment of reproductive output for fish populations inhabiting hypoxic coastal zones, District 18 Sheila Jackson Lee Democratic 1994 Downtown Houston Bush IAH northwest and northeast Houston inner portions of Houston's Southside. . (39) 106 Further information: Runaway Scrape County Clerk Diane Trautman Democratic When World War II started tonnage levels at the port decreased and shipping activities were suspended; however the war did provide economic benefits for the city Petrochemical refineries and manufacturing plants were constructed along the ship channel because of the demand for petroleum and synthetic rubber products by the defense industry during the war. Ellington Field initially built during World War I was revitalized as an advanced training center for bombardiers and navigators the Brown Shipbuilding Company was founded in 1942 to build ships for the U.S Navy during World War II Due to the boom in defense jobs thousands of new workers migrated to the city both blacks and whites competing for the higher-paying jobs President Roosevelt had established a policy of nondiscrimination for defense contractors and blacks gained some opportunities especially in shipbuilding although not without resistance from whites and increasing social tensions that erupted into occasional violence Economic gains of blacks who entered defense industries continued in the postwar years; .
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