Question

read the text.
to be nominated as a major partys candidate for president of the united states requires endurance. the process can be confusing to voters, but the basics are clear. first, the candidate must comply with each states legal requirements to get his or her name listed for the primary elections and caucuses. then, the candidate must campaign and win votes in the primaries and caucuses. those votes determine how many delegates supporting that candidate will attend the partys nominating convention. the various state elections stretch over many months, from february to june. at last, the summer before the election, the party holds its national convention. there, all the states delegates gather to formally select their partys presidential candidate.
which organizational structure does this text primarily use?
compare - contrast
sequential

Explanation:

The text outlines the U.S. presidential nomination process in a chronological order, using signal words like "First," "Then," "At last" to show the step-by-step sequence of events, which matches a sequential organizational structure. A compare-contrast structure would focus on differences/similarities between items, which is not present here.

Answer:

sequential