The laws on this question are vague, but technically it is legal. The police might not take it so softly because it is a concealed weapon, but it is legal.
yes
It is banned in those countries because it is a canceled weapon. Both Germany and United Kingdom have strict gun laws than the U.S. Also they have strict laws on cancel weapons so cane swords would be banned.
No
yes
cane toads are most popular in south America
it doesn't live in the US it lives in Australia and South America.
cotton tobacco and sugar cane
No They are not. After what happened with the Cane Toad? You MUST BE JOKING.
Brazil
Cane Toad
it originally came from South America