False, de facto segregation is segregation by un-written custom of tradition.
No, he did not die from a gas bomb. He did go through a gas bomb when he fought in WWI but survived it.
He killed himself to prevent being caught when everyone was hunting him down after the WWII ended
Answer:
by different ways.
Explanation:
1) didn't gave to touch water, their body
2) didn't gave to participate in any activities and other ways
Organic catalyst is the answer