What was positive effect of california gold rush

many people ended up wealthy and many people came to California

Explanation:

although the California was a good thing it was also was slightly bad

the first two-party system consisted of the federalist party, who supported the ratification of the constitution, and the democratic-republican party or the anti-administration party (anti-federalists), who opposed the powerful central government, among others, that the constitution established when it took effect in

d. the polar jet stream   lies between the polar easterlies and trade winds should be your answer