What are the characteristics of an effective research question? It is a broad question that can relate to several topics and be supported by a claim. It is a focused question that defines the topic and supports a writer’s personal viewpoint. It is a general question that ties other topics together and can be supported with evidence. It is a clear, concise question that is directly related to the topic and answerable through research.

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

sumerians were responsible.

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain

the china one is last

explanation: