What kept the USA out of WW1 at the beginning?

the president dident want to get involved in it because they were shipping stuff to other countries

The fact that they were trying to isolate themselves until Germanys unrestricted  submarine warfare came to the USA.

Explanation:

c.) biotic: snails; abiotic: temperature climate

a yes vote means: the legislature, with a two-thirds vote, could change daylight saving time if the change is allowed by the federal government. absent any legislative change, california would maintain its current daylight saving time period