At how much rate our society becomes open to everything?
150 years ago, U.S went through severe conflicts called " Civil war". After that, we need more than half century African american got the right of suffrage.=After that, we need more than half century of  African -American who got the right of suffrage.
Just a century ago, numerous women have to risk their life to get the right of ballot.=Just a century ago, numerous women had to risk their life to get the right of ballot.
Many things which we take for granted, are actually meaningful results of our ancestors who didn't take for granted every irrational things.=Many things which we take for granted, are actually meaningful results of our ancestors who didn't take for granted every irrational things.
Nowadays, however, numerous terrorism are on progress to null our ancestor's brilliant achievements. Racism, terrorism, ISIS. We should never tolerate their provocation. Someone who already violate principles of tolerarnce never be allowed in our society. =Someone who already violates principles of tolerance should never be allowed in our society.  Radical managements, though I'm not fully agree with president Dutarte, are needed in some situations.=Radical managements, though I'm not fully agree with president Duterte, are needed in some situations. We should punish the enemy toward peace and equality.