Answer:
The Cold War.. Military alliances were formed as the West grouped together as NATO, and the East banded together as the Warsaw Pact. By 1951, Europe was divided into two power blocs, American-led and Soviet-led, each with atomic weapons. A cold war followed, spreading globally and leading to a nuclear standoff.
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.
Besides silk, the Chinese also exported (sold) teas, salt, sugar, porcelain, and spices. Most of what was traded was expensive luxury goods. This was because it was a long trip and merchants didn't have a lot of room for goods. They imported, or bought, goods like cotton, ivory, wool, gold, and silver.