Who holds the power in a direct democracy?

Much of the post-world war i economic boom was due to the federal government's policy of

What stalled germany's initial invasion into france in 1914

The venn diagram below shows some services provided by state and local governments. the answer choices are (1) - creating a police force, (2) - regulating taxicabs, (3) - regulating savings banks, (4) - issuing driver licenses.