Mr. billow knows that the students in his 11th-grade history class are very friendly with each other and really like to do all of their assignments in groups. thus, when a student does not bring in his homework completed, mr. billow makes him go to the library and work on an independent assignment. mr. billow's tactic is an example of

individual assignment

Explanation:

The tactic used is to identify if working in group is a difficulty to that student or if he has been a lazy boy with his tasks.

put the answer choices

explanation:

the speech this question is referring to is president kennedy's special message to the congress on urgent national needs, may 25, 1961

kennedy responds in a very direct and concrete way to those thinking that communism is a positive system:

"yet their aggression is more often concealed than open. they have fired no missiles; and their troops are seldom seen. they send arms, agitators, aid, technicians and propaganda to every troubled area. but where fighting is required, it is usually done by others--by guerrillas striking at night, by assassins striking alone--assassins who have taken the lives of four thousand civil officers in the last twelve months in vietnam alone--by subversives and saboteurs and insurrectionists, who in some cases control whole areas inside of independent nations." (kennedy)

president kennedy presents communism as cowardly, as a hidden and treacherous weapon that strikes from the shadows like thieves, he represents the system as not even being capable of showing and open and overt attack or confrontation. to finish up the response, he expresses that the system attacks even a country's idependence and freedom.