The 15th century....I think
Ghettos in Germany first were areas to contain Jews, but eventually those people also fed the concentration camps
Before the panama canal people from East coast of America who wanted to go to Asia had to either sail around south America which took months or sail towards Asia and go around Africa which took even longer. The panama canal was a short cut right in the middle of central America which cut navigation time in half. Hope I helped. :)
Answer:
Sometimes when the circle is complete there is no home, tends to be bits of dust and memories left off it
Explanation:
days gone by