The city of Butte, Montana, is situated in an area rich in minerals. The area was settled by prospectors who came to mine gold in the 1860s. Later, silver - and copper-mining brought prosperity to the area. The town is named for a nearby butte, or flat-topped hill.

Which detail is least relevant to someone researching the history of Montana mining?

Gold prospectors settled the area.

The town is named after a nearby butte, or flat-topped hill.

Silver and copper have been mined in Butte.

Butte, Montana, is in an area rich in minerals.

The town is named after a nearby butte or flat-topped hill.

Answer: B

Explanation

The town was initially named as the wealthiest hill across the world.

Its combination of geology gave it wealth in terms of minerals.

It is through this residents became well of and were able to provide job opportunities to many people.

Above all, immigrants from different parts of the world greatly benefited from different.

People living laid down mineral prospects that tested the little gold they founded.

However, the areas were remote and had little hope for working in the ores.

The town is named after a nearby butte or flat-topped hill.

Answer: B