What made it possible to study deep water sunken wrecks?

The submarine

The submersible

The Iron Lung

Scuba gear

How did Hoover's belief that Americans should maintain their individualism affect his response to the Depression? A. He led efforts to loan money to Hoovervilles. B. He let the Depression continue until World War II. C.

Which of the following was an engineering fleet in florence? tower of pisa printing press ll duomo textile machinery

Why is it to maintain a balance between state and national authority in a federal system

Ana is planning to build an electrical circuit. are connected to a light bulb, then the light bulb will burn longer than if two batteries are connected because more batteries provide more energy.

What was the effect of contact between the plains Indians and Spanish

Hat was the result of the Supreme Court ruling in Gibbons v. Ogden? The Court decreased the power of the federal government by allowing states to tax the national bank.

Why was drawing so important early on in history?

What theories did sir isaac newton discover?

Which nation built the Suez Canal?

Al Gore wanted a vote recount in four Florida counties-Volusia, Palm Beach, Broward, and Miami-Dade. What did these counties have in common?