Answer: both led to a loss of civil liberties for colonists
Explanation:
The Writs of Assistance allowed British colonial customs officers in Colonial America to enforce trade laws by being able to search any ship or house that they suspected might be harboring smuggled goods.
The Quartering Acts were laws that made it the responsibility of local governments in Colonial America to feed and shelter British soldiers which led to British soldier sometimes sleeping in people's houses.
Both these Acts led to the loss of civil liberties for the colonists who had to allow the British into their homes at the behest of the British.
There were many obstacles to overcome in building the canal. The dense jungle, The elevation of the mountains, Getting the soil and rock out of the way, The difference in tides between the Pacific and the Caribbean. and diseases like Malaria and Yellow Fever. I hope this helps you out and have a good day. :)
The most economic event was the civil war i hope this helps
