Observation of security responses to one or more attempts to gain unauthorized access is an example of an adversarial surveillance activity.

1. true
2. false:

True

Explanation:

Adversarial surveillance is done to obtain and collect the information from individuals, businesses, infrastructure in order to know whether any criminal activity is going on, or to check unauthorized access over the property and to detect the terrorism.

This is hidden kind of surveillance in this the person conducting surveillance remains undetected and conduct surveillance by conducting repeated repeats and clicking photos from cell phone camera.

nasa 3

the correct answer is modern american cars are not available due to trade restrictions.

trade between cuba and the united states have serious restrictions. the u.s. imposed an economic embargo on cuba, that among other things means that modern american cars are not available due to trade restrictions.

in response to some governmental actions of the authorities from cuba, president john f. kennedy proclaimed an embargo on trade between both countries in february 1962. the trade embargo remains active until this day and was implemented directly by the departments of commerce and the department of treasury.

in president trump’s administration, there is a national security presidential memorandum that "strengthens the policy of the u. s.", affecting trade with cuba.