What was an immediate and a long-term effect of the assassination of president lincoln?

The immediate effect was an outpouring of grief and indignation of a kind rarely if ever experienced in the United States. The emotional impact of the crime was heightened by the fact that it occurred almost immediately after the Civil War had ended. The long-term effect was that the goal of the country's well-being changed. Lincoln's plan was simply to reunite the country not really focused on slaves. Without him, the plan shifted a bit. Hope this helped :))

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.