Which nation initially opened its borders, allowing east 30s to head west?

How to find the out angle ? ( only if u know the answer

One of the primary purposes of taxation is to guarantee that all citizens share in the expenses of government.

Which statement about federalism is accurate? it applies to specific state legislatures. it divides power between state and national governments. it is made up of implied and expressed powers. it states that powers should be directly given to congress.