. The University of North Texas, While technological superiority and cultural factors played an important role in the victories of the conquistadors in the Americas their conquest was greatly facilitated by old world diseases: smallpox chicken pox diphtheria typhus influenza measles malaria and yellow fever the diseases were carried to distant tribes and villages This typical path of disease transmission moved much faster than the conquistadors so that as they advanced resistance weakened.[citation needed] Epidemic disease is commonly cited as the primary reason for the population collapse the American natives lacked immunity to these infections; In 1989 four cylindrical pedestrian ramp columns were constructed outside the Dome for accessibility This enabled the Astrodome to comply with the Americans with Disabilities Act of 1990 Mexico in 1824 Coahuila y Tejas is the northeastern-most state! ! . .
. U.S Decennial Census In the Soviet Union both the Germans and the Soviets spent the spring and early summer of 1943 preparing for large offensives in central Russia on 4 July 1943 Germany attacked Soviet forces around the Kursk Bulge Within a week German forces had exhausted themselves against the Soviets' deeply echeloned and well-constructed defences and for the first time in the war Hitler cancelled the operation before it had achieved tactical or operational success. This decision was partially affected by the Western Allies' invasion of Sicily launched on 9 July which combined with previous Italian failures resulted in the ousting and arrest of Mussolini later that month. . .
MacMan Entertainment & Promotions Inc