Spacecraft has or have been seen hovering over the White House over the last few weeks.

Spacecraft have been seen hovering over the White House over the last few weeks.

Explanation:

Has is used with singular noun.

Have is used with plural noun.

The term “have” and “has” are used with the pronouns-plural noun and singular noun respectively.

Has is used in the sentence with present tense and present perfect tense.

Have is used in the present tense when the subject is a plural noun or the pronouns.

In the given sentence, spacecraft have been seen hovering over the White House over the last few weeks.

the reason some people sacrifice their own life for another person's life could be that they are in love with them and would do anything to keep them safe a protected even if that means risking their life in the process

in at least 150 words, discuss the tone of the narrator in "i stand here ironing," and explain how it impacts the telling of the story