What are the amendments to all of these scenarios? please answer 4-24

the use of email to replace slower surface mail.

the confederate at bull run

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.

i think it’s a i hope that right : )