Answer:
Gas
Machine Guns
Trenches
Explanation:
ww1 was all about using mustard gas and it was popularized before being banned after ww1 and ww1 was the first introduction to full auto machine guns similar to LMGs nowdays and trenches were created to prevent getting shot, gassed or sprayed down by enemies
The two motivation includes the protection of consumers and dismantling of monopolies.
In order to better American society, more emphasis was placed on openness and accountability in government during the Progressive Era.
There have been numerous reforms throughout this time regarding, among other things: women's political rights, food safety regulations, civil service reform, workers' rights, and others.
Anti-trust laws were put in place as a set of guidelines to safeguard consumers from unfair business practises and promote competitiveness among producers.
Therefore, the Progressive Era's anti-trust laws were inspired by the need to safeguard consumers and break up corporate monopolies. The only method to break a legal monopoly is to put pressure on the government to alter the legislation and eliminate market limitations through a procedure known as deregulation. This may be the result of consumer demand, a shift in technology, or lobbying by businesses looking to enter a market.
Learn more about dismantling of monopolies:
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Due to the increase in population houses have to get crammed together and also put together more cheaply so there not as resilient to hurricanes.
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Both houses of Congress<span>, the House of Representatives and Senate, have majority and minority </span>whips<span>. </span>They<span> in turn have subordinate "regional" </span>whips<span>. While members of </span>Congress<span> often vote along </span>party<span> lines, the </span>influence<span> of the </span>whip<span> is weaker than in the UK system.</span>