The Erie canal was started in 1817 and was finished in 1825 at a length of 363 miles.
C) the united states' support of south vietnam
Answer:
Europeans treated Native Americans like the dirt beneath their shoe. They constantly were stealing land that the natives had been living on and cultivating for thousands of years, taking native women for their pleasure, and calling them savages for the way they lived, practiced religion, and their language.
Hiroshima, since it had been one of the two targets for a nuclear attack. It had thought to been a strategic military target but many civilians had died in the process and leveled the city with only one of the nuclear devices.
Tokyo did not suffer a nuclear attack but the city was also badly damaged with multiple firebombing from American planes. This as well took the lives of civilians throughout the war.
Overall, I'd say Hiroshima had crossed a moral threshold.
Chemical welds are the most adaptive type of welding available in geomembranes. Many complex arrangements can be performed with Chemical Welds. Certain liner materials can be welded through the use of chemical fusion. This is not a glue, but an actual weld prepared with chemicals. Mechanical welding uses machines and is more modern.