The weekend is that period of the week set aside by custom or law for rest from labor. In many countries it is Saturday and Sunday and often includes Friday night. This five-day workweek arose in America when labor unions attempted to accommodate Jewish Sabbath, beginning at a New England cotton mill and also instituted by Henry Ford in 1926; it became standard in America by about 1940 and spread among English-speaking and European countries to become the international workweek. China adopted it in 1995 and Hong Kong by 2006. India and some other countries follow both the international workweek and a more traditional Saturday half-workday and Sunday weekend. While Indonesia and Lebanon have the international workweek, most Muslim countries count Friday as the weekend, alone or with Thursday (all or half) or Saturday. Some universities permit a three-day weekend from Friday to Sunday. The weekend in Israel, Nepal, and parts of Malaysia, is Friday (all or half) and Saturday. Only the one-day customary or legal weekends are usually called "Sabbath".
Per the American Community Survey's 2013-2017 estimates, Houston's age distribution was 569,656 under 18; 1,697,680 aged 18 to 20; 1,611,185 aged 21 to 61; 288,654 aged 62 to 64; and 228,460 aged 65 and older. The median age was 32.9, down from 33.5 in 2014; the city's youthfulness has been attributed to an influx of an African American New Great Migration, Hispanic or Latin American, and Asian immigrants into Texas.[115][116][117] For every 100 females, there were 100.3 males.[118]
Several Christian denominations observe Sabbath in a similar manner to Judaism, though with observance ending at Saturday sunset instead of Saturday nightfall. Early church historians Sozomen and Socrates cite the seventh day as the Christian day of worship except for the Christians in Rome and Alexandria. Many Sabbatarian Judeo-Christian groups were attested during the Middle Ages; the Szekler Sabbatarians were founded in 1588 from among the Unitarian Church of Transylvania and maintained a presence until the group converted to Judaism in the 1870s. Seventh Day Baptists have observed Sabbath on Saturday since the mid-17th century (either from sundown or from midnight), and influenced the (now more numerous) Seventh-day Adventists in America to begin the practice in the mid-19th century. They believe that keeping seventh-day Sabbath is a moral responsibility equal to that of any of the other Ten Commandments, based on the example of Jesus. They also use "Lord's Day" to mean the seventh day, based on Scriptures in which God calls the day "my Sabbath" (Exodus 31:13) and "to the LORD" (Exodus 16:23) and in which Jesus calls himself "Lord of Sabbath" (Matthew 12:8). The question of defining Sabbath worldwide on a round earth was resolved by some seventh-day Sabbatarians by making use of the International Date Line (i.e., permitting local rest-day adjustment, Esther 9:16–19), while others (such as some Alaskan Sabbatarians) keep Sabbath according to Jerusalem time (i.e., rejecting manmade temporal customs, Daniel 7:25). Many of the Lemba in southern Africa, like some other African tribes, are Christians and claim common descent from the Biblical Israelites, keep one day a week holy like Sabbath, and maintain many beliefs and practices associated with Judaism.
^ Davis, Aaron; Gillum, Jack; Tran, Andrew. "How Houston's 'Wild West' growth may have contributed to devastating flooding". Washington Post. Retrieved September 10, 2018. Growth that is virtually unchecked, including in flood-prone areas, has diminished the land's already-limited natural ability to absorb water, according to environmentalists and experts in land use and natural disasters. ... Since 2010, at least 7,000 residential buildings have been constructed in Harris County on properties that sit mostly on land the federal government has designated as a 100-year flood plain, according to a Washington Post review of areas at the greatest risk of flooding.
Houston is recognized worldwide for its energy industry—particularly for oil and natural gas—as well as for biomedical research and aeronautics. Renewable energy sources—wind and solar—are also growing economic bases in the city.[141][142] The Houston Ship Channel is also a large part of Houston's economic base. Because of these strengths, Houston is designated as a global city by the Globalization and World Cities Study Group and Network and global management consulting firm A.T. Kearney.[14] The Houston area is the top U.S. market for exports, surpassing New York City in 2013, according to data released by the U.S. Department of Commerce's International Trade Administration. In 2012, the Houston–The Woodlands–Sugar Land area recorded $110.3 billion in merchandise exports.[143] Petroleum products, chemicals, and oil and gas extraction equipment accounted for roughly two-thirds of the metropolitan area's exports last year. The top three destinations for exports were Mexico, Canada, and Brazil.[144]
The Houston area is a leading center for building oilfield equipment.[145] Much of its success as a petrochemical complex is due to its busy ship channel, the Port of Houston.[146] In the United States, the port ranks first in international commerce and 10th among the largest ports in the world.[15][147] Unlike most places, high oil and gasoline prices are beneficial for Houston's economy, as many of its residents are employed in the energy industry.[148] Houston is the beginning or end point of numerous oil, gas, and products pipelines.[149]
In the last century, these efforts have also made use of emerging media such as radio and television. The first of these was H. M. S. Richards' radio show Voice of Prophecy, which was initially broadcast in Los Angeles in 1929. Since then, Adventists have been on the forefront of media evangelism; It Is Written, founded by George Vandeman, was the first religious program to air on color television and the first major Christian ministry to utilize satellite uplink technology. Today the Hope Channel, the official television network of the church, operates 8 international channels broadcasting 24 hours a day on cable, satellite, and the Web.[95]
