Slang is the name for words and expressions from a specific time
I found Beirut and Sidon I'm not sure how accurate it is though
Established by Article I of the Constitution, the Legislative Branch consists of the House of Representatives and the Senate, which together form the United States Congress. The Constitution grants Congress the sole authority to enact legislation and declare war, the right to confirm or reject many Presidential appointments, and substantial investigative powers.
The Zimmerman telegraph allowed communication across farther distances, making a world war more feasible. This gave a certain amount of confidence and the U.S. joined the war.
Answer:
1. Birds have feathers and are avian creatures whereas fish have scales and are aquatic
2. In a desert landscape you will see little to no plants and dry ground.
3. brilliant and unforgettable
I hope this helps :)