Columbus was quick to do these things because he was so eager to make his mark on the world as an explorer
Sand can be used for glass.
All of the above as children could reach in to small spaces and kids could work more for less pay and adults are more likely to not do it due to the risks
The third blank is limited I believe and the first is veto?? And the second is override.
It would be the original intent, bacause the original intent has all the right things that the people said about it, war, money issues, and the laws