How was the unification of Italy just an example of the revolution taking place throughout Europe? How does this represent nationalism?

is this an essay or multiple choice

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.

answer; decipher the motives for why people behave the way they do;