Why did military medical students revolt in Turkey in the late 1800s?

1.They wanted to escape their military service.

2.They wanted to have the chance to own land.

3.They wanted to overthrow the Ottoman ruler.

4.They wanted to have a Communist government.

His is the name of the group in the house of representatives that, in 1947, began hearings to expose communist infiltration in american life. unfortunately, a good deal of the evidence they used was based on hearsay and conjecture, meaning innocent people were harmed by their findings.