According to the articles, what should be displayed on or near the main building of every public institution?

U.S Flag

Explanation:

According to the Department of Veterans Affairs, Office of Public Affairs, the U.S. flag should be displayed in every public institution's building. It should also be displayed near schools and in polling places during elections. State holidays and national holidays should be the days when it should certainly be put up.

U.S flag should be 'hoisted' slowly and should be lowered slowly and ceremoniously. One should never disrespect U.S. flag  and while hoisting or folding it, should not make it touch on the ground.

this is an ad? the hell is your audience bro xd

explanation:

depends on your school

when i was in high school i took ap biology my senior year and it was the hardest one for me because my teacher finished the material within the first month of school and then went on to doing advanced college level it was horrible. but at a nearby school ap biology was one of the easier aps. also, it depends on what you are interested i like math a lot so ap calculus was easier for me than most but i hate history so ap us government was harder for me than most.