A sniper is a marksman who shoots targets from concealed positions or distances exceeding the capabilities of regular personnel. Snipers typically have specialized training and distinct high-precision rifles.
The term sniper was first attested in 1824 in the sense of the word "sharpshooter". The verb "to snipe" originated in the 1770s among soldiers in British India where a hunter skilled enough to kill the elusive snipe was dubbed a "sniper".
During the American Civil War, the common term used in the United States was "sharpshooter" or "skirmisher". Throughout history armies have used skirmishers to break up enemy formations and to thwart the enemy from flanking the main body of their attack force. They were deployed individually on the extremes of the moving army primarily to scout for the possibility of an enemy ambush. Consequently, a "skirmish" denotes a clash of small scope between these forces. In general, a skirmish was a limited combat, involving troops other than those of the main body. The term "sniper" was not in widespread use in the United States until after the American Civil War.
Police
Law enforcement snipers, commonly called police snipers, and military snipers differ in many ways, including their areas of operation and tactics. A police sharpshooter is part of a police operation and usually takes part in relatively short missions. Police forces typically deploy such sharpshooters in hostage scenarios. This differs from a military sniper, who operates as part of a larger army, engaged in warfare. Sometimes as part of a SWAT team, police snipers are deployed alongside negotiators and an assault team trained for close quarters combat. As policemen, they are trained to shoot only as a last resort, when there is a direct threat to life; the police sharpshooter has a well-known rule: "Be prepared to take a life to save a life.Police snipers typically operate at much shorter ranges than military snipers, generally under 100 metres (109 yd) and sometimes even less than 50 metres (55 yd). Both types of snipers do make difficult shots under pressure, and often perform one-shot kills.
Mother's Day is a celebration honoring mothers and celebrating motherhood, maternal bonds, and the influence of mothers in society. It is celebrated on various days in many parts of the world, yet most commonly in March, April, or May. It complements Father's Day, the celebration honoring fathers.
Celebrations of mothers and motherhood occur throughout the world; many of these can be traced back to ancient festivals, like the Greek cult to Cybele or the Roman festival of Hilaria. The modern US holiday is not directly related to these
Example
Thailand
Mother's day in Thailand is celebrated on the birthday of the Queen of Thailand, Queen Sirikit (12 Aug). It started being celebrated around the 1980s as part of the campaign by the Prime Minister of Thailand Prem Tinsulanonda to promote Thailand's Royal family. Father's Day is celebrated on the King's birthday
United States of America
The United States celebrates Mother's Day on the second Sunday in May. Julia Ward Howe first issued her Mother's Day Proclamation in 1870 as a call for women to join in support of disarmament. In the 1880s and 1890s there were several further attempts to establish an American Mother's Day, but these didn't succeed beyond the local level. The current holiday was created by Anna Jarvis in Grafton, West Virginia, in 1908 as a day to honor one's mother. Jarvis wanted to accomplish her mother's dream of making a celebration for all mothers, although the idea didn't take off until she enlisted the services of wealthy Philadelphia merchant John Wanamaker. She kept promoting the holiday until President Woodrow Wilson made it an official national holiday in 1914. The holiday eventually became so highly commercialized that many, including its founder, Anna Jarvis, considered it a "Hallmark Holiday", i.e. one with an overwhelming commercial purpose. Jarvis eventually ended up opposing the holiday she had helped to create. She died in 1948, regretting what had become of her holiday. In the United States, Mother's Day remains one of the biggest days for sales of flowers, greeting cards, and the like; it is also the biggest holiday for long-distance telephone calls. Moreover, churchgoing is also popular, yielding the highest church attendance after Christmas Eve and Easter. Many worshipers celebrate the day with carnations, colored if the mother is living and white if she is deceased.