Under the equal-field system, the tang government

a. allotted land according to the land's fertility and the recipients' needs.
b. allowed one-half of lands to become the hereditary property of recipients.
c. was able to levy heavy taxes on the recipients.
d. eliminated the possibility of concentrated landholdings among the wealthy.

Answer is A. Allotted land according to the land's fertility and the recipients' need.

Explanation:

The Tang government by the Tang dynastyto  is known to be the dynasty that attracted international reputation that span through the city.

The Tang dynasty is also described as the golden the age in china history because of the wonderful development that the dynasty brought  to the Chinese arts and culture.

It was recorded that the tenure of the Tang dynasty was between 618 - 907 CE.

the earth’s crust is broken into separate pieces called tectonic plates (fig. 7.14). recall that the crust is the solid, rocky, outer shell of the planet. it is composed of two distinctly different types of material: the less-dense continental crust and the more-dense oceanic crust. both types of crust rest atop solid, upper mantle material. the upper mantle, in turn, floats on a denser layer of lower mantle that is much like thick molten tar.

each tectonic plate is free-floating and can move independently. earthquakes and volcanoes are the direct result of the movement of tectonic plates at fault lines. the term fault is used to describe the boundary between tectonic plates. most of the earthquakes and volcanoes around the pacific ocean basin—a pattern known as the “ring of fire”—are due to the movement of tectonic plates in this region. other observable results of short-term plate movement include the gradual widening of the great rift lakes in eastern africa and the rising of the himalayan mountain range. the motion of plates can be described in four general patterns:

collision: when two continental plates are shoved together

subduction: when one plate plunges beneath another (fig. 7.15)

spreading: when two plates are pushed apart (fig. 7.15)

transform faulting: when two plates slide past each other (fig. 7.15)