Can someone give me a brief explanation about ww1? like what countries were involved, what caused it, why they were fighting, etc

same for ww2
i’m curious

Well WW1 was caused for many reasons, but one that stood out was the assasination of a man from Austria. There were LOTS of countries involved: Russia, Italy, Japan, mainly Germany tho. WW2 was mainly because of Germany too. There was an economic depression and Japan was involved. Adolf Hitler was a huge figure during that war.

Explanation:

the dominoes began to fall. the surrender at appomattox took place a week later on april 9. while it was the most significant surrender to take place during the civil war, gen. robert e. lee, the confederacy's most respected commander, surrendered only his army of northern virginia to union gen. ulysses s. grant

explanation:

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years