Help it’s literally so hard

look up information regarding 4 dinosaurs in the cretaceous, jurassic and triassic periods

Explanation:

Cretaceous period:

Albertaceratops

Albertosaurus

Ampelosaurus

Anchiceratops

Jurassic Period:

Agilisaurus

Allosaurus

Apatosaurus

Archaeopteryx

Triassic Period:

Chindesaurus

Herrerasaurus

Guaibasaurus

Thecodontosaurus

Now, you do not have to use the dinosaurs that I chose. Just find some dinosaurs and then find some info regarding each one. I have a site that you can use in order to help:

look up each period and dinosaurs (triassic period dinosaurs) and click on the site that has a timeline. (it's called nhm.ac.uk)

good luck :)

becasue in the south they disallowed slavery but in the north slavery was illegial this boilled into because mexico wanted slavery

hope this

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation: