I think, they rely on primary sources because these sources are original and more trustworthy
Answer:
a. Its consideration of environment impact (such as accommodation for fish) became a model for future dam projects on western rivers
Explanation:
The Columbia River project was a project of great significance for the whole region, especially for the state of Washington. This project had many positive impacts such as production of electricity, irrigation for more than half of the farmlands, development of the area, opening up new jobs. One very big problem though was the impact on the species of fish in the river. As most of them are migratory species, with the building of the dam they were stopped in their movement, thus they became restricted to the upper part of the river. Also, the water and composition of the water changed, and all of these things contributed to significant reduction of the populations of the native species of fish.
(give me brainliest or thanks if this helped you!)
True, Nixon's foreign policy was heavily criticized.<span />
1 and 4 are
pull factors of migration .
Answer:
Explanation:
Spanish successes in the Caribbean attracted the attention of other European nations. Like Spain, France was a Catholic nation and committed to expanding Catholicism around the globe. In the early sixteenth century, it joined the race to explore the New World and exploit the resources of the Western Hemisphere. In 1534, navigator Jacques Cartier claimed northern North America for France, naming the area around the St. Lawrence River New France. Like many other explorers, Cartier made exaggerated claims about the area’s mineral wealth and was unable to send great riches back to France or establish a permanent colony.
