What is created to easily label where an artifact was found

The red arrow shows the direction that wind from the south pole would travel if earth were not spinning. the wind's destination is at point a. because earth is spinning in the direction shown by the blue arrow, the coriolis effect will cause the wind to terminate closest to which point?

Which latin american country’s language and culture is greatly influenced by portugal

What are two modern versions of the telegraph and predict at least one future version.