Political stability contributed to the growth of industrialization in the United States because it enabled the government to <span>regulate the growth of industry The government could do this by setting the rules of business that must be followed by every competitors in the market, such as environmental regulations, taxation system, minimum wage, etc.</span>
Probably the Revolutionary War, this was mainly caused because the colonists were REALLY tired of the British taxing them and treating them really badly without representing them back in England.