Answer:
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None of the black men won the right to vote until after the civil war.
Explanation:
It was not until the end of civil war that black men were allowed to vote and the 15th amendment brought this to the fore.
After the death of Abraham Lincoln the new phase brought on by Andrew Johnson was very partial to the south where they were allowed to have black codes and so they did not give the black population their right to vote there
In the north, it was permissible for the black property owners to vote as soon as the war was over however.
Aspects of a study conducted of cars in a certain country will be to determine the general traits of consumer buying and motorists. This could include: whether a car runs on diesel or electricity to gain information for a survey on pollution of motor vehicles; also, size of a car, the frequency of use, the purpose of use, how old a car is and how many passengers are generally seated in the car. All of these factors can be used to glean invaluable information for the automotive industry, as well as for scientific studies and governments.
Answer:
The Tang rulers changed China were the enlargement of China, extension of roads and canals, helping to tie the empire together. Social changes that occurred in China during the Tang and Song Dynasty were a new upper class.