5
Euphrates River and Tigris River
The Euphrates River has three main shared tributaries: the Sajur the Balikh/Jallab The Khabour
Euphrates River.
The Red Cross operates in 186 countries.
Euphrates River delta
From Thailand it takes about ten minutes to cross the bridge over the Mekong River. From other countries it takes longer.
It took 22 days to cross the river on the Oregon trail.
Incomplete question - does not say which river
Twice
None
the average discharge is 680,000 gallons of water per second.