James Watt had the greatest impact on the Industrial Revolution for making the steam boat/engine.
A country does not need a clearly defined language
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>