What impact did this innovation have on daily life?

Explanation:

It increased the regional differences among various groups of people across the country. It became a major method of long-distance communication for many years. It allowed people to sign legal documents from across the country.

i receive this honor with deep gratitude and great humility. it is an award that speaks to our highest aspirations — that for all the cruelty and hardship of our world, we are not mere prisoners of fate. our actions matter, and can bend history in the direction of justice.

this is a way. : )

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