Joint prepares individuals, joint forces, or joint staffs to respond to strategic, operational, or tactical requirements considered necessary by the combatant commanders to execute their assigned or anticipated missions.
a. doctrine
b. education
c. training
d. concepts

C. Training

Explanation:

The Joint Training System (JTS) defines a multi-step approach to identify training requirements, plan, execute, and assess joint training events. First, and foremost, the JTS is focused on warfighting. "The specific objective is to develop a joint training program that bolsters the combatant commanders' ability to execute the National Military Strategy while simultaneously maintaining high readiness of our forces as a pro-requisite to deterring aggression and responding to crisis. The desired end state is the improved readiness of joint forces, a training and exercise strategy better aligned with the National Military Strategy, improved interoperability, and a more stable process for optimizing the application of scarce resources (dollars, forces, time)." Successful implementation of the JTS depends upon automating the system's processes so that the development, sharing, and reporting of training information and products is conducted as efficiently and effectively as possible

it is a part of john locke's natural rights popular during the age of enlightenment that people had inalienable rights to life, liberty and property. this was reflected by thomas jefferson in his declaration of independence as rights to life,liberty and the pursuit of happiness.

another line in the declaration of independence is that people have certain rights just because they are human. humans are capable of obeying the three natural rights john locke mentioned making them governable by these laws and therefore entitled to these rights as well.