What were the 4 long term causes tention that lead to world war 1

An atom of element a has 73 protons. what would the element's atomic number be?

China wants to take control over social media in which other region? question 4 options: taiwan chile japan hong kong

Which quotation reflects the perspective of most of georgia legislatures in 1956 regarding the georgia state flag? question 4 options: "georgia's flag should be updated to have a more modern look and design." "georgia's flag should be a symbol of integration and equal rights." "georgia's flag does not need to be changed; it represents peace and prosperity." "georgia's flag should be a symbol of our resistance to federal integration laws."