Tobacco methods. Some examples are: Smoking in public was, for a long time, reserved for men, and when done by women was sometimes associated with promiscuity; in Japan, during the Edo period, prostitutes and their clients often approached one another under the guise of offering a smoke. The same was true in 19th-century Europe. Following the American Civil War, the use of tobacco, primarily in cigars, became associated with masculinity and power. Today, tobacco use is often stigmatized; this has spawned quitting associations and antismoking campaigns. Bhutan is the only country in the world where tobacco sales are illegal. Due to
Illegal immigration to China Illegal immigration to China Illegal immigration in China is a major problem, particularly with North Korean refugees and defectors fleeing their country. The Chinese government actively discourages this type of behavior out of fears that it may cause instability in the region and encourage more illegal immigration. The government has been criticized for its aggressive approach to illegal immigration. China is building a security barrier along its border with North Korea to prevent the defectors or refugees from North Korea. Also, many immigrants from Mongolia have tried to make it to China. There might be as many as 100,000 Africans