Which of the following is a judicial check on the powers of the legislative branch?
can refuse to enforce court decisions
can declare laws unconstitutional
can issue warrants
can propose constitutional amendments

can declare laws unconstitutional

Explanation:

Legislative actions and laws are "reviewed" by the judiciary. This is the power of the courts to render the final decision when there is a conflict of interpretation of the Constitution or of laws.

new communications technology has affected the way social movements are organized because nowadays, social movements rely on social networks and the media to get different people with a similar way of thinking in contact, and thus, get them to mobilize for a greater cause.

individuals only participate in collective action when they feel identified with it. is in this aspect that social media becomes relevant, because it guarantees communication among all individuals and organizes the social actions that are going to be carried out, i.e., the social movements.

in addition, being covered by the media is important to validate the message and make it relevant in the social agenda, as well as to reach more people who can share interests, appealing to public sympathy for their cause.

in conclusion, it is by social networks and social media that social movement is given birth; by connecting different individuals with similar ideas and organizing them to mobilize for a greater cause.

answer; recognition and measurement;