Basicly.. I'm searching for some internet webpage that would tell me how the First World War affected our 20th Century..

I've been able to google for the FWW.. And the 20th Century.. But nothing that linked both together..

Anyone can help out?

could be this?
Google's traduction,
The I World war deeply affected to the national economies and the international. In the interior it could be observed specially that the relations between the industry and agriculture deeply had been altered, in the European countries. The exigency warlike forced to create new industries and to extend the old ones. As the European agricultural production turned out totally inadequate to satisfy the first necessities, the yield of other agricultural zones was stimulated, specially in Australia and both Américas. The monetary disturbances and the alterations caused in international the credit situation extraordinarily made difficult in the postwar period the reestablishment of the old commercial bows, destroyed by the readjustments in the demand. To these factors a vigorous autarkic movement was united. The multiple exigencies of the modern war accentuated the abundant weak points of the internal economies of the industrial countries; when signing itself La Paz the nations were many that dedicated themselves to correct such deficiencies, for example, stimulating the key industries. In most of the new states created by treaties of peace, such tendencies were encouraged by a powerful nationalistic sense, expressed in form of aspirations of economic independence. In such circumstance it is no wonder the protectionistic movement reached vaster and deep proportions than at any previous time.

original text http://www.mgar.net/var/guerra14.htm

Theres this really good website for this kind of stuff. I will get if off my history teacher she adores me it has absolutely everything.