What does it mean when the Preamble to the US Constitution says to provide for the common defense?" Please answer this is for my attendance today

How long does each side take in a supreme court case to make its oral argument

Match the description to the term. 1. ancient people of the british isles normans 2. possible location of oldest known writing emigrate 3. a variety of a language celts 4. the study of word forms indus valley 5. to leave one's country morphology 6. invaded england in a.d. 1066 dialect

The answer because i don’t know it someone