What do I answer I know all about this.
The Constitution<span> provides that an </span>amendment<span> may be </span>proposed<span> either by the Congress </span>with<span> a two-thirds majority vote in both the House of Representatives and the Senate or by a </span>constitutional<span> convention called for by two-thirds of the State legislatures.</span>
Answer:
they were keeping secrets from the people
Explanation:
They failed because nobody cared about the railroad. The railroad had to be a government project with leases to companies but the government was too much involved in the slavery issue that it didn't have time to deal with railroads. That's why railroads boomed after the civil war ended.
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