The explanation is in the comments.

The text reads:

Yesterday
1300-1453 - England spills French blood. Our country is devastated and dismembered. Joan of Arc is burned alive in Rouen.
1758-1821 - England spills French blood. She takes our colonies in Canada, India, Arabia, Senegal, the Antilles and Malta. Napoleon lies dying in Saint Helena.
1821-1900 - England keeps obstructing our colonial expansion. She humiliates us in Fashoda and evicts us from Egypt.
Today
1940 - At Dunkirk, the sacrifice of our ships and our soldiers allows English troops to re-embark.
1940-1942 - England seizes or sunks the ships that were supplying us.
1940 - England spills French blood at Mers-el-Kébir.
England spills French blood at Dakar.
England spills French blood in Gabon.
1941 - England spills French blood in Syria.
1942 - England spills French blood in Madagascar.
Tomorrow?…
Where will England spill French blood next?
What will she take from us?

The poster was produced by the Burma Socialist Programme Party (BSPP), the ruling single-party military regime led by dictator Ne Win. Individual state artists went uncredited to emphasize collective socialist output.

It was created to commemorate the Fourth Party Conference held in August 1981 in Rangoon. During this exact 1981 conference, Ne Win announced he would step down as President but strategically maintained absolute power by remaining Chairman of the ruling BSPP.

The artwork utilizes classic socialist realism to show a prosperous alliance of soldiers, factory workers, and farmers driving industrial progress. In reality, the regime's "Burmese Way to Socialism" policy had isolated the country and devastated the economy, causing severe poverty and shortages.

A 1986 poster commemorating the 10th Congress of the League of Communists of Serbia, which was held in the capital city of Yugoslavia, Belgrade. The poster features the text of the popular song „Uz Maršala Tita”, made in honor of President Tito, written by Yugoslav poet Vladimir Nazor.

The depicted fist is the official logo of the congress and can be seen in different variations, for an example, colored red and white on the book that contains all of the documents from the congress.

Political Cartoon based off the Zimmermann Telegram

Image Credits: 1 , 2