Use prolonged and inconvenience in a sentence

Experiments were conducted to try to teach chimpanzees sign language

Need it to be answer today and fast plss and how does eisenhower use specific word choice to characterize the allies and their enemies in this call to arms?

What is indirect characterization? 1 when the author shows a character’s traits through words and actions 2 when a character expresses her true nature by acting in an opposite manner 3 when the narrator tells what a character is like with an explicit description 4 when a narrator is also a character in a story who provides internal thoughts