Which identifies a fact given in the speech?

If this capsule history of our progress teaches us anything, it is that man, in his quest for knowledge and progress, is determined and cannot be deterred.

The exploration of space will go ahead, whether we join in it or not, and it is one of the great adventures of all time, and no nation which expects to be the leader of other nations can expect to stay behind in the race for space.

Within these last 19 months at least 45 satellites have circled the earth.

Its conquest deserves the best of all mankind, and its opportunity for peaceful cooperation may never come again.

Read the excerpt from act iv, scene iv of romeo and juliet. capulet: good faith! ’tis day: the county will be here with music straight, for so he said he would. [music within.] i hear him near. nurse! wife! what, no! what, nurse, i say! 30 re-enter nurse. go waken juliet, go and trim her up; i’ll go and chat with paris. hie, make haste, make haste; the bridegroom he is come already: make haste, i say. [exeunt.] 35 this scene is an example of dramatic irony used to create suspense since the audience knows that the musicians will not arrive on time. capulet approves of the match to paris. romeo is already married to juliet. the nurse will be unable to rouse juliet.

Which resource is most useful for finding the correct spelling of words?

Why did martin luther king jr mention the ancient greek philosophersocrates in his letter