Why did germany march through belgium?

To attack the french

Explanation:

The Germans were getting their troops in place to attack but Belgium wouldn't let them through and so they forced their way through which outraged the world because they violated a treaty they had with London by doing it and it led to Europe taking action on them.

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34

a phrase from a poem by ralph waldo emerson about the battle of lexington and concord. emerson's words read, “here once the embattled farmers stood / and fired the shot heard round the world.”