Why was the railway essential for the development of Canada as a country?

The railway — completed in 1885 — connected Eastern Canada to BC and played an important role in the development of the nation. Built in dangerous conditions by thousands of labourers (including 15,000 Chinese temporary workers), the railway facilitated communications and transportation across the country

Explanation:

The railway — completed in 1885 — connected Eastern Canada to BC and played an important role in the development of the nation. Built in dangerous conditions by thousands of labourers (including 15,000 Chinese temporary workers), the railway facilitated communications and transportation across the country.

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

four sitting presidents have been assassinated while in office but the first was abraham lincoln,