When was the Wilmot Proviso first brought up in Congress?

where is the picture

by 1880, germany had more rail lines than great britain and russia.

the option which was not a function of missionaries in the northwest was the first one - they established posts for trading furs and other goods.

missionaries were sent around the world to spread religion and their knowledge and others - they were not merchants who sold furs and other goods.

to demand women’s suffrage