How can we make our society a happy place?​

umm how means we can dance on streets them our people feel very happy. And it will need going onwards and then our India will be out happy place

hope it will be my thought of answer.

This is easy.

Be nice to other people, compliment friends and strangers, donate to charities.

ok done

postards have pictures on them, these pictures are things that may never be seen again. the pictures are a part of our history that shows things. because of this many collectors would pay a lot of money for them.

i read on google they "offer a glimpse into the past"

hope this : )