¿cierto o falso?
la tribu mapuche es el grupo indígena más grande de chile.
true
false

Cierto.

Explanation:

Los mapuches make the majority of the Indigenous population of Chile (80%). They speak the Mapudungun language and form extended families, each one of them having its own ionko - chief.  

Mapuche is also a general ethnonym: it refers to all the Indigenous people speaking the Mapuche language. There are many Mapuche groups: Picunche, Puelche, Huiliche, Pehuenche, Lafkenche, Nagche and Wenteche, all named after the area they inhabited (coast, valley, etc.).

Some of these groups called themselves Reche, as opposed to the Spanish colonists. In the Mapuche language Reche means pure people.

2: albert einstein was one of several german scientists who the allies defeat the nazis

explanation:

mark brainliest and have a great day!

b.

jim crow laws were enacted in northern states.