I will tell you about what he feels the city have done to the black people in the community and why he did what he did.
I think your question means how did the discovery of gold contribute to the creation of the transcontinental railroad. There had been some movements toward westward settlement in the 1840s, but that trend accelerated dramatically with the discovery of gold in California. James Marshall's finding of gold at Sutter's Mill in California in 1848 led to a "gold rush" in the decade that followed, with 1849 seeing a huge influx of people to California. (Thus we refer to the '49ers.) The swift settlement of California added incentive to build a transcontinental railway. The Pacific Railroad Act of 1862 established the charter for doing that. The First Transcontinental Railroad was completed in 1869.
GMT is -5 hours ahead of us during Daylight Savings Time and -6 hours during standard time.
So if it is 12PM in Greenwich then it would be 5 hours earlier or 7am in Dallas.
The correct answer is: "The emperor should ask family members to become involved in governing the empire"
Taizong wants the emperor to continue his reign, but he wants him to also let his family reign as well so that governing the huge country will be easier.