To shift a country’s production possibilities curve to the right requires
A. Increases in capital stock
B. Improvements in technology
C. None of the listed answers
D. Improvements in the rules of the game
E. All the listed answers
F. An improvement in resource availability

a direct vote in which an entire electorate is invited to vote on a particular proposal. this may result in the adoption of a new law.  

the answer is   b. coronado.

there are hundreds of postives ways to unite a country with another country here are a   few

1 peace treaty's peace treatys

are basically a document signing a allliance with one country and another.

2 gift

what i mean by this is for example how the french gave the americans the statue of libery a gift of peace.