Western Expansion- Closing the Frontier:Question 6 How did the economic changes described in the chart contribute to the
closing of the frontier in the late 1800s?
Select one
O
Increasing shipping costs weakened the western economy and spurred out
migration
Transportation connectors among communities across the West led to a roughly
even regional population distribution.
O
The spread of new ideas to formerly isolated parts of the country eased relations
with American Indians.
Fast and affordable travel across the continent encouraged western settlement.

based on this information, i would advocate against sweatshop labour because it exploits workers in unsafe working conditions with little pay. though sweatshops produce inexpensive goods, they harm the environment, workers, and often use unsafe materials to make consumer goods.

there is no photo, therefore i can not answer your question.

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map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.