Tobener Ravenscroft

Sleet and freezing rain are more common than snow in the Houston area While accumulating snow events are rare in Houston brief snow flurries occur every winter in the greater Houston area These usually have no impacts on travel as they are light brief and isolated Hail can accumulate but only in small quantities. . Further information: Pre-Columbian Mexico, In 2011 according to the nonprofit Children at Risk one-third of students at public high schools in Harris County do not graduate, On the morning of January 10 1901 Anthony F Lucas an experienced mining engineer drilled the first major oil well at Spindletop a small hill south of Beaumont Texas the East Texas Oil Field discovered on October 5 1930 is located in east central part of the state and is the largest and most prolific oil reservoir in the contiguous United States Other oil fields were later discovered in West Texas and under the Gulf of Mexico the resulting Texas Oil Boom permanently transformed the economy of Texas and led to its most significant economic expansion after the Civil War. Hostile native tribes and distance from nearby Spanish colonies discouraged settlers from moving to the area it was one of New Spain's least populated provinces in 1749 the Spanish peace treaty with the Lipan Apache angered many tribes including the Comanche Tonkawa and Hasinai the Comanche signed a treaty with Spain in 1785 and later helped to defeat the Lipan Apache and Karankawa tribes. With more numerous missions being established priests led a peaceful conversion of most tribes By the end of the 18th century only a few nomadic tribes had not converted to Christianity, The American researcher H.F Dobyns said that 95% of the total population of the Americas died in the first 130 years and that 90% of the population of the Inca Empire died in epidemics. Cook and Borah of the University of California at Berkeley believe that the indigenous population in Mexico declined from 25.2 million in 1518 to 700,000 people in 1623 less than 3% of the original population, Tagalog 0.29% Law enforcement 7 See also 5.1 Air pollution.

. 6.5 Advances in technology and warfare Houston Texas Business Directory, Symbols On July 26 2003 the Greater Houston Convention and Visitors Bureau started "The Neighborhoods Alive: Houston's Multicultural Tour," a bus tour throughout several neighborhoods in inner Houston the tour's destinations included Downtown Houston the First Ward the Second Ward the Third Ward the Sixth Ward East Downtown and Midtown Two later bookings those for August 23 2003 and September 2003 quickly sold out Therefore the bureau added six more dates on short notice, At least five million Chinese civilians from northern China and Manchukuo were enslaved between 1935 and 1941 by the East Asia Development Board or Koain for work in mines and war industries After 1942 the number reached 10 million in Java between 4 and 10 million romusha (Japanese: "manual labourers") were forced to work by the Japanese military About 270,000 of these Javanese labourers were sent to other Japanese-held areas in South East Asia and only 52,000 were repatriated to Java.