Houston is sometimes called the "Energy Capital of the World". Mayor Parker wanted
Houston to be called the "Energy Conservation Capital of the World."
Explain the meaning of both titles and how they are connected.

He wanted for people to start being more green.

By doing things like using electric cars, using energy efficient lightbulbs, etc.

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.