When compared to the united nations, one of the main reasons the league of nations was unable to fulfill its purpose was that

a the united states was not a member.

b not many nations joined.

c it could not prevent world war ii.

d it did not have anyway to enforce decisions.

d it did not have anyway to enforce decisions.

D it did not have anyway to enforce decisions.

Explanation:

The misfortunes of World War I created, as years passed by and harmony appeared to be no closer, a consistently developing open interest that some strategy be found to anticipate the restoration of the misery and obliteration which were currently observed to be a certain piece of present day war. So incredible was the power of this interest inside half a month after the opening of the Paris Peace Conference in January 1919, consistent understanding had been come to on the content of the Covenant of the League of Nations. In spite of the fact that the League was unfit to satisfy the expectations of its authors, its creation was an occasion of unequivocal significance ever of relations. The League was formally disbanded on April 19, 1946; its forces and capacities had been exchanged to the beginning United Nations.

D. it did not have anyway to enforce decisions.

Explanation:

ok, so basically your gonna start with 350 ok. so there's 60 seconds in a minute so that means you he can go up 10 ft per minute. soo, after 3 minutes he should be at 260 ft after three minutes : )