Neither presidential candidate received a majority of votes in elections inU. S. history.

sorry but your romanian isn't clear could you just translate to english

explanation:

this question does't support enough resioning to answer.

i believe that the answer to the question provided above is that the role of campaign committees is to act as a bridge between state and local campaigns.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.