Which part of the word invasion is the root? -vas- -ion in-

The root of word invasion is '-in'.

Invasion refers to take possession over something. It is also described as an act of capturing or invading. Through an example it's root word '-in' best explains the meaning:

- An invasion of the hotel.

Here, it states that the hotel is captured.

d. murder of a son and cooking the son for a feast

procne murdered her son and served him to tereus, her husband and her son's father. she did this out of revenge. tereus raped her sister, philomela, and cut her tongue out to keep her from talking. philomela managed to communicate it to procne and procne sought revenge.

tantalus murdered his son and fed him to the gods because he was angry with the gods. the gods punished him by putting him in a pool of water that evaporates when he tries to drink and having fruit hang just out of his reach.