In the 1800s, the boundaries between the united states and mexico changed drastically because of

Using complete sentences, outline two specific examples of how technology advances make the world seem smaller.explain what it means to say the world is “shrinking”

Trade routes emerged along which coast when arab and indian traders from around the indian ocean mixed with the bantu people from africa's interior? a. swahili coast b. guinea coast c. drakensberg coast d. namib coast

The graph below plots the temperature and luminosity of stars on the main sequence.