Because children are individuals and members of their families and communities. they have rights and responsibilities just like everyone else and this needs to be recognized.because knowing everyones rights is vital for a world full of freedom, justice, tolerance, equality and peace.because childrens cultures and traditions are and important part of societu and they should be protected.because we need to work together to make life better for the worlds children, especially children in situations who are the most vulnerable (like abject poverty, child exploitation and disability).