Graphs and charts are forms of : audio aid internal aid visual aid financial aid

The primary agent of contact metamorphism is

Religious conflict in northern ireland started with a) cultural differences resulting from viking invasions around 800 b) england’s split from the catholic church in the 1500s c) rebellions in ireland between 1916 and 1921 d) the norman invasion of england in 1066

Which of the following statements about the us federal boundaries is true