Cuando llegaron los españoles ya era cultivado
con el ingreso de la variedad Fuerte,
importada de Estados Unidos, a principios de
los sesenta,
al ser sustituidas las huertas criollas con las
nuevas variedades
Rubén Quintero Sánchez
por los pueblos indígenas de México,
Centroamérica, Perú y Chile.
El mejoramiento genético del aguacate
criollo en nuestro país decreció
paulatinamente,
El cultivo del aguacate en México
La variedad Hass es la más aceptada tanto
por el consumidor como por el productor.
El aguacate en México se ha aprovechado
desde antes de la Colonia

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34

explanation:

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native americans suffered high rates of poverty and unemployment.

during the late 1960s and early 1970sthe need for political militancy grew among the native americans. throughout the 1960s, they had been the nation's poorest minority group, the most deprived group, according to practically every socioeconomic measure. in 1970, the indian unemployment rate was 10 times the national average, and 40 percent of the native american people were below the poverty line.

c, because the american revolution was from 1765 to 1783.