In the case,Texas v.Johnson,the texas court tried and convicted Mr.Johnson for violating the statute that prohibited the desecration of venerated objects e.g the American flag that could arouse anger in other individuals.Johnson appealed with the argument that the actions were a "symbolic speech" protected by the First Amendment.
Texas laws punishes actions such as flag burning that might arouse anger in other but it this case the outrage alone couldnot justify for supressing Johnson's freedom of speech.In this perspective,the Texas law discriminated upon view point in that though it punishes such actions,it still specifically exempt prosecution of actions with similar defination such as burning or burying of worn-out flag.
Therefore, flag burning in Texas v.Johnson constituted a symbolic speech and is protected by the Firts Amendment.
The Thanksgiving holiday has many myths associated with it because Thanksgiving is an invented tradition. It is part New England puritan, which makes it a religious Thanksgiving
Made a peace treaty among Israel and Egypt.
Narmer is it. Egypts first pharaoh
I can only answer some of these but
3 - Harriet Beecher
4 - Popular Sovereignty
^ These are confirmed, I'm sure of it
Now, I'll assume on these ones
2 - Bleeding Kansas
1 - Wilmot Proviso
5 - Fugitive Slave Act
I apologize if I'm wrong on these