I believe that the answer is The last one, because England did lose all of its territory in France. I am not quite sure though.
It provided challenges because the slaves were 3/5 compromise and and free black in America were property
Vietnam. during 1975 the north Vietnamese wanted Vietnam to become a communist country and the south wanted to remain a diplomatic state. the american government sent soldiers to back their Vietnam allies in what was one of many "proxy" wars fought between the USSR and america. the north implemented extreme guerrilla tactics and overall the Americans had to pull out of the country due to a loss of support and funding. this marks one of the very few losses for the american army in history.
The power is concurrent power, examples of concurrent power would be the power to tax citizens, create lower courts, and build roads. These are shared by the federal and state/local government to ensure that the state functions properly.
There is a claim by some Liberals that the ACA Law does not go far enough in securing the Americans, and reducing health care costs. The law, they say, has brought a lot of good things, but if we take into account the fact that 5300 members of Congress have registered 3300 lobbyists for health care, and more spent on preparing the law itself, than for some campaigns for presidential elections. Therefore, not a small part of this law appears to have been written by foreign private insurance industry or pharmaceutical industry.
For example, many health insurers, patients were bankrupt due to the high cost of health care, under the auspices of the ACA.