The discovery of supermassive black holes began with the discovery of tiny black holes.
the Milky Way.
radio energy from space.
the Big Dipper.

Read the following excerpt and answer the question. "i can think of no one objection, that will possibly be raised against this proposal, unless it should be urged, that the number of people will be thereby much lessened in the kingdom." (a modest proposal) the implicit meaning of the text is a. there are no reasonable objections to the author's proposal. b. the overpopulation problem is so dire that selecting some humans to be a food source is a just solution. c. a disadvantage of the proposal is that there will be fewer people under the monarchy. d.the situation in ireland is so bad that it calls for radical change.

To rest at the noon hour and meditate love’s ecstasy; in this line from the passage, what does the word ecstasy mean? a) delight b) fantasy c) memory d) sacrifice

Are people more motivated to change from positive or negative experiences, like slavery, womens rights, and any other historical movements/moments? i need more factual information than opinions.