Overfishing of the world's oceans can be stopped partially by O a
allowing access to all zones of the ocean
Ob
encouraging fishing on all days of the week
C
restricting alternative sources of income for fishers
Od
limiting the number of fish caught per day and region

C . Restricting alternative sources of income for fishers .

it was the "4. potsdam" conference that demanded the unconditional surrender of japan, since it was clear that the japanese would continue to find until the very last man otherwise.

explanation:

i think it is in quadrant 4.

the five year plans were part of a command economy. there was little choice in what would be emphasized for the current 5 year period.

the answer to democracy or totalitarianism is a bit harder. in stalin's time, russia was totalitarian. now that's not entirely true. putin has moved towards at least the boundary.