What new technology during World War I led to the development of the piece of equipment shown here?

A.the machine gun

B.poison gas

C.submarines

D.nuclear weapons

I think the answer is either B or D.
Can someone please help?

What is "shown here"?

Kinda like a gas mask

The site wont let me show the picture

This should be easy then. Which of the choices has anything to do with a gas mask?

What is one way that the low wages paid to workers in developing countries has had a negative effect on developed countries

A. Workers in developed countries have experienced job loss

B. Profits for multinational corporations have fallen

C. Trade between developed and developing countries has decreased

D. Consumers in developed countries have to pay more for imports

D. Consumers in developed countries have to pay more for imports.

What was the main reason that the United States became involved in the Vietnam conflict?

A. The United States wanted to support France in its fight to retain its colonies in south east Asia.

B. The United States had established an alliance with the government of north Vietnam.

C. The United States wanted to help strengthen the viet Minh in a struggle against China

D. The United States worried that if Vietnam fell to the communists other countries in south east Asia would follow

D. The United States worried that if Vietnam fell to the communists, other countries in southeast Asia would follow.

Out of the nearly seven billion people living on earth, about how many have access to the internet?

A. Fewer than one billion

B. Slightly less than half

C. Slightly more than half

D. More than 90 percent

C. Slightly more than half.

What was one positive outcome of the Cuban missile crisis?

A. It created an opening for talks between the United States and the Soviet Union

B. It brought an end to communist control of Cuba

C. It halted the arms race between the United States and the Soviet Union

D. It led to the fall of the Soviet Union

A. It created an opening for talks between the United States and the Soviet Union.

What key event led to the outbreak of World War I?

A. The rise of a fascist German chancellor

B. The assassination of an Australian archduke

C. Invasion of Vienna by Serbs

D. The seizure of Romania by Bulgaria

B. The assassination of an Australian archduke.

What was the holocaust?

A. The creation of concentration camps in Belgium

B. The invasion of Poland by Germany

C. The rescue of Jewish troops from France

D. The attempted genocide of European Jews

D. The attempted genocide of European Jews.

What was the immediate cause of the Korean War?

A. Soviet troops entering North Korea

B. The north invaded the south

C. The Chinese sent missiles to the south

D. U.S. forces bombed North Korean targets

B. The north invaded the south.

What was the direct cause of the U.S. entry into World War II?

A. The bombing of Pearl Harbor

B. The invasion of Poland by Germany

C. The Capture of Belgium by Germany

D. The Battle of Britain

A. The bombing of Pearl Harbor.

Which event caused the United States to lead a war in Afghanistan?

A. the ISIS attacks on Iraq

B. The civil war in Syria

C. The September 11, 2001, attacks on New York and Washington, D.C.

D. The attacks by hamas on Israel

C. The September 11, 2001, attacks on New York and Washington, D.C.

Why did the Cold War spread to Vietnam and Korea?

A. The Chinese were interfering with the government’s there

B. The Soviet Union had installed pro-Soviet governments there

C. Communist governments had taken over the northern parts of the countries

D. Cuba Made agreements with the countries for protection

C. Communist governments had taken over the northern parts of the countries.

Which of the following contributed to the end of the Cold War?

A. The fall of the south Vietnamese government

B. The reunification of the koreas

C. The end of the U.S. nuclear weapons program

D. The reform of the Soviet government

D. The reform of the Soviet government.

Which medical advance involves modifying human DNA?

A. New surgeries for prostheses

B. Transplants of major organs

C. Genetic engineering

D. The development of new chemical compounds for medicines

C. Genetic engineering.

How did Joseph Stalin try to improve the Soviet unions economic under his five year plans? something the two correct answers

A. He plays the entire Sophia economy, undercover government control

B. He encouraged the Soviet people to embrace fascism

C. He forced peasants to form collective farms

D. He pushed the Soviet government to adopt democratic reforms

A. He placed the entire Soviet economy under government control.

C. He forced peasants to form collective farms.

Which term best describes the independence movements of both Africa and Asia in the post World War II era?

A. Democratic

B. Fascist

C. Nationalist

D. Nonviolent

C. Nationalist.

Tysm bot, I appreciate you a lot 😊❤️

You're welcome! Happy to help anytime! 😊