Which two sentences support the claim that Americans have greater equality than people in other countries?

What is the meaning of the word "internalize" as it is used in the following sentence? (4 points) try to internalize the vocabulary words you have read. forget describe learn rewrite

How does this excerpt develop the central idea that espionage during the civil war was often carried out by untrained citizens? it enhances the reader’s understanding by explaining why training was unnecessary. it changes the reader’s perception of what information a spy was able to obtain. it explains an ordinary person’s motivation for conducting espionage against the enemy. it adds moral complexity to espionage, due to the use of secret and dangerous methods.

Someone get back to me , i really don’t get this