In the code book what evidence does the author primarily use to support his claim that zimmerman was the first to make a simple encryption product

He went with us to the picnic by the lake. which one is he pronoun?

Tell whomever you meet about this new opportunity. the bolded words are what kind of clause?

Read the excerpt from the dark game: true spy stories from invisible ink to cia moles. yet, by the time robert e. lee surrendered to ulysses grant at appomattox, virginia, some four years later, about 620,000 soldiers had died on the battlefields, more than american battle deaths in all other wars from the revolution through the vietnam war. what is the author’s primary purpose for including this detail? to inform readers about the differences between three military conflicts to persuade readers of the seriousness of the american civil war to entertain readers with tales from behind the lines of battle to encourage readers to visit battlegrounds in appomattox, virginia