Best Answer

The English tank and USA entering the war on the side of the Allies, helped to seal the defeat of Germany. With English tanks attacking in force, supported by infantry and artillery, and massive amounts of fresh American soldiers fighting for the Allies, Germany couldn't possibly win the war.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What most affected the course and outcome of ww1?
Write your answer...
Still have questions?
magnify glass
Related questions

How did tanks and planes affect the outcome of ww1?

it affected it by the oponents in the war being able to see what the others are doing using planes

What was a major outcome of ww1?

Depression that's all

How Russia affected by the ww1?

they were hungry

Were Canadians affected by the flamethrower?

canadians were in ww1 so probably

How did the mounted machine guns effect WW1?

it affected it by gas.

Did they use laser guns in ww1?

Of course they did.

How could have WW1 affected salvador Dali's work?

It done did nothing.

What was the cause course and outcome of World War 1?

There are many reasons due to the start of the world war, but franz Ferdinand's death set it all off. Copy and paste this link into your internet browser: Hope this helps ;)

What type of government did most European nations have after ww1?

Most of European nations had Democracy gov after ww1

Use of submarines in WW1?

"Guerre de Course", Merchant Ship sinking.

How were the Lives of British people affected by World War 1?

People were affected by the ww1 as many lives were taken in front of them and needed help,this destroyed people and hurt there feelings.

How were u boats used during ww1?

Guerre de Course (commerce raiding).