Answer:
food chain
Explanation:
I don't really know how to explain it, but its a common phrase.
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hope it helps
Answer:
Deep vienes
Explanation:
Probably the deep veines, but I thought he had a heart attack.
Answer:
Describe different forms of collective behavior
Differentiate between types of crowds
Discuss emergent norm, value-added, and assembling perspective analyses of collective behavior
Explanation:
Answer:Great britain
Explanation:
This because america wanted to get away and succed from britain so they said we are independent now
Beginning in the early 1870s, railroad construction in the United States increased dramatically. Prior to 1871, approximately 45,000 miles of track had been laid. Between 1871 and 1900, another 170,000 miles were added to the nation's growing railroad system. Much of the growth can be attributed to the building of the transcontinental railroads. In 1862, Congress passed the Pacific Railway Act, which authorized the construction of a transcontinental railroad.
