Do you think the ALSA can continue to rely on the ice bucket challenge to support the organization's fundraising efforts? Why or why not?

No

Explanation:

I don't think ALSA can rely on the ice bucket challenge for their fundraising efforts because of trends. The ice bucket challenge at first was a really popular challege where you donate a couple of dollars and spill ice on your head while you challenge another friend to do so, and it goes on. But after a few years, the trend became less popular and people stopped challenging each other for it thus making less money and less fundraising for issues that the organization supports.

what are local authorities doing to fix the problem

explanation:

what are local authorities doing to fix the problem

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain