Will mark brainliest to whoever answers correctly Free points just answer what happens at the end of Alexa and Katie lol

Meanwhile, Jack tries to persuade Jennifer to get a puppy, and in the end, Jennifer adopts a rescue, who Jack names Potato. Upon entering the dance, Alexa finds everyone with masks, including Gwenny. Alexa dances with Dylan, and the two kiss. The episode ends with everyone dancing together to Katy Perry's "Firework".

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.

the answer is c.

i hope this .