Answer:
<h3>A main provision of the Monroe Doctrine was to: encourage American involvement in European affairs prevent European interference in North and South America enable Spain to control colonies in the hemisphere.</h3>
The main issue that inhibits the economic development of Alaska is the transportation issue. There are many mountainous and iced regions that are difficult to traverse.
SO.......... they had to build across multiple different terrains. A few times they even had to dig through sections of mountains
This question can be a yes or no question depending on wha measures the committee took and who's viewpoint its affecting.
