They are both democracies. The United States is based off of ancient Rome. The United States however simplified lots of complicated things from the Roman government.
Answer:
no taxation without representation meant that parliament should not be able to tax people if they do not have representation on parliament. It was a rallying cry for the colonists because as British colonies Great Britain claimed that members of the British parliament also represent them but they wanted a representative from the colonies who actually knew what the colonists wanted. The crown refused to give them their own representative so they did not want to be taxed.
The United States and the Soviet Union fought together as allies against the Axis powers.
Conflicts of national interest caused the World War II alliance between the United States and the Soviet Union to be replaced by a Cold War that lasted 45 years. Initially a dispute over the future of Europe, it grew to include confrontations around the world.
Technology has improved, we got video games, arcade halls, more to do with phones and computers, so that means thst advertisers could advertise their stuff on computers.
(I dunno I guess that's the only connection I saw...)