How did railroad expansion make natural resources more available in the united states?

a) by increasing the amount of natural resource deposits

b) by making it possible for natural resources to be transported to different cities and towns

c) by using natural resources to build tracks and train equipment

d) by transporting people to cities and towns where they could purchase natural resources

The correct answer is - B) by making it possible for natural resources to be transported to different cities and tows.

The expansion and development of the railroads was revolutionary in many aspects, one of which was the availability of natural resources. Before the railroad expansion, the natural resources couldn't be transported to distant location, or only in smaller amounts. While that is not a big problem for the resources like the gold, the ones like the coal and timber are not economically justified nor are of great use if they are transported in small amounts. So once the railroad expansion took place, this all changed, and the natural resources were now possible to be delivered in large amounts over long distances without problems.

this forms a narrow, steep sided inlet (sometimes deeper than 1300 metres) connected to the sea. the terminal moraine pushed down the valley by the glacier is left underwater at the fjord’s entrance, causing the water at the neck of the fjord to be shallower than the main body of the fjord behind it.

one central belief of buddhism is often referred to as reincarnation -- the concept that people are reborn after dying. buddhism is a philosophy of life expounded by gautama buddha ("buddha" means "enlightened one"), who lived and taught in northern india in the 6th century b.c.