Multiple answers!
during the late 1700s and early 1800s canal building went through so many changes. which statements bellow tell about those changes?
a: the british parliament passed laws directing those rivers be dug deeper and dug wider
b: road development made canals obsolete and rately used
c: to a web of waterways, boats could reach towns they have never been able to reach before
d: private firms cut canals at key points and connected rivers
e: americans showed a little intersest in the development of canals, regarding them as a old wolrd made of transportation

this is the correct answer!!

Explanation:

- "the four new england colonies of colonial america included colonies of new hampshire, massachusetts bay colony, rhode island and connecticut."

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union blockade

explanation:

the union blockade in the american civil war was a naval strategy by the united states to prevent the confederacy from trading.

the blockade was proclaimed by president abraham lincoln in april 1861, and required the monitoring of 3,500 miles (5,600 km) of atlantic and gulf coastline, including 12 major ports, notably new orleans and mobile. those blockade runners fast enough to evade the union navy could only carry a small fraction of the supplies needed. they were operated largely by british citizens, making use of neutral ports such as havana, nassau and bermuda. the union commissioned around 500 ships, which destroyed or captured about 1,500 blockade runners over the course of the war.