Answer:
Working and middle-class viewers were catered by television providing storylines about ethnic families. Obviously television, since that was the new technology that was entering everyone's houses at the time. Did you really not know this?
Explanation:
The French and Indian War. This was a war between Britain and France, not the French and Native Americans as the name suggests. The name comes from how the Native Americans/Indians allied themselves with the French.
Answer: Germany declared on Russia. Russia was also allies with Serbia.
Explanation:
As being a brass instrument player, I can answer this easily. Some similarities are they are made of brass (of course). They all take air to play. You also have to buzz your lips into a mouthpiece that only brass instruments have. Some differences are they are different sizes. Different instruments take more or less air to play.