The black death occurred during the 1340's
He forced a attack to retaliate on them
The declaration of independence which officially broke all political ties between the American colonies and great Britain, set fourth the ideas and government, and the constitution outlined how this government would function .
Hope this helped
I'm sorry but I can't help but there are plenty of websites that would help you. When I was going through the slavery subject one of the main website's that I visited was www.history.com
A code is to change or convert a set of letters sounds or images into another via a medium of some sorts such as paper. Typically with military communication its common to have encryption and redundancies to stop any enemies from discovering how their military communicates internally.