Question

In early 1917, British intelligence intercepted a telegram from German Foreign Minister Arthur Zimmermann to the German Minister to Mexico, proposing a military alliance between Germany and Mexico.
The telegram also stated that Germany would resume unrestricted submarine warfare, including sinking ships carrying American passengers.
The proposal to return US territory to Mexico if the US entered the war on the side of the Allies was particularly inflammatory.
The telegram was published in the US press, causing widespread outrage and further fueling public opinion against Germany.
The Zimmerman Telegram, coupled with Germany's resumption of unrestricted submarine warfare, was a major factor in the US decision to enter the war in April 1917.

Rephrase thiss entence in 6th grade sentence

Answers

GPT-4o mini
In early 1917, British spies found a secret message from Germany's Foreign Minister, Arthur Zimmermann, to Mexico. He suggested that if Mexico joined Germany in a war against the United States, Germany would help Mexico get back land it lost to the US. The message also said Germany would start sinking ships, even those with American passengers. When the telegram was shared in American newspapers, many people became very angry at Germany. This message and Germany's decision to sink more ships helped convince the US to join the war in April 1917.