What does it mean when it is said that the federal courts exercise both exclusive and concurrent jurisdiction?

The victory of andrew jackson in the presidential elections of 1828 was aided by (1) the support of eastern bankers (2) implementing woman's suffrage (3) reducing property qualification for voting (4) the endorsement of northern abolitionists

Which of these is true of that temperance movement at the beginning of the 1800’s in america?

What does the document of the birtish octopus is an uderlying cause of the world war 1