Which of these was used during a war for the first time during world war || PLEASE HEL

Three broad zones with different climates and resources shape russian life. they include:

What was new about the writing system developed by the phoenicians, and why was this important to the growth of knowledge and spread of ideas?

Why was lee unable to escape from appomattox? he didnt not have the needed supplies grant had him surrounded davis had ordered him to surrender he was waiting for johnston to bring reinforcements