Drugs taken for headaches never have an effect on driving always impair vision and interfere with concentration never make a person drowsy, impair vision, interfere with concentration, and impair driving abilities always have the potential to make a person drowsy and impair driving abilities

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in the 1800s, chinese workers migrated to the united states, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry. chinese immigrants were particularly instrumental in building railroads in the american west, and as chinese laborers grew successful in the united states, a number of them became entrepreneurs in their own right. as the numbers of chinese laborers increased, so did the strength of anti-chinese sentiment among other workers in the american economy. this finally resulted in legislation that aimed to limit future immigration of chinese workers to the united states, and threatened to sour diplomatic relations between the united states and china.

payments were made after the 1940s.

in the 1980s, a commission held investigations and made recommendations.