The statement ""Blowin' in the Wind" and "The Times They Are A-Changin'" became theme songs for the counterculture because their messages supported civil rights and protested war," is true.
"Blowin' in the Wind" is a song that Bob Dylan wrote in 1962 and released on his album The Freewheelin' Bob Dylan in 1963. Blowing in the wind is a song intended to and it deals with peace, war, and freedom.
"The Times They Are a-Changin'" is a song which author is Bob Dylan and was released as the title track of his 1964 album which has the same name.
At the time, North and South Korea were just known as Korea, so it's neither of those two. I'd probably guess Hungary since it's closer to Germany than Greece is, but I'm not 100% sure.
Arab nations were hostile and engaged in wars against israel. despise being attacked by arabs with a very large population than israel, the israelis were able to gain the offensive and defeated the arab armies.