Why was assassination and ultimatum factors of world war i (i hope i make sense because i need )

You must be talking about the assassination of Archduke Franz Ferdinand of Austria. This was an event which triggered the start of WWI.

The native americans, spanish, french and americans all name places in our state. the word “arkansas” came from the quapaw indians, by way of early french explorers. at the time of the early french exploration, a tribe of indians, the quapaws, lived west of the mississippi and north of the arkansas river.