What is one criticism of presidential primaries?

A criticism of the current presidential primary election schedule is that it gives undue weight to the few states with early primaries, as those states often build momentum for leading candidates and rule out trailing candidates long before the rest of the country has even had a chance to weigh in, leaving the last

1. They take too long. 2. They cost too much money, so we get candidates that have sold out to the wealthy

Explanation:

hope this helps

a. because the u.s. was the leading with the most technology, economy, etc. also was teamed with other allies witch boosted the economy and materials to improve technology and use it.

which time period is this? or is this story fictional, i'm going to need more info to answer this question