How did the Allies cut shipping losses in half in ww1?

i see, would you mind putting it as one?

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.  

answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.