brazil
The widest river in the world is the Amazon River. The second widest river in the world is the Nile River, which is the longest river in the world.
Yes, it is the widest.
the second widest waterfall in the world is Victoria falls in Zimbabwe
USA
Buenos Aires, Argentina - the widest road in the world.
The worlds widest river is by far the Amazon in South America.
Canada is the widest.
Detroit
Widest waterfall in world is Khone Falls which stretch 6.7 miles (10.8 km)
The world's widest river is the Rio de la Plata, in south America.
the coochaquen river in Asia