What is the relationship between "child's play" and the theatre? O both can be easily categorized into different genres, such as comedy and tragedy.
both involve acting out different roles.

O they are, in fact, nothing alike.
both are unconcerned with serious issues and only focus on having fun

both involve acting out different roles.

Explanation:

'Child's play' can be defined as an informalized play or free play performed by children's. Whereas, theatre is a formal and professional activity performed by professional players, directed and produced for stage plays.

The commonality shared between the child's play and the theatre is that they both involve acting out different roles. Both the plays include playing of roles. In child's play, they play the role of characters around them such as parents, aunts, neighbours, etc whereas, in the theatre, players play a significant role assigned to them in the play. Both the plays have varied roles.

Thus from the given options, correct one is the second one.

union blockade

explanation:

the union blockade in the american civil war was a naval strategy by the united states to prevent the confederacy from trading.

the blockade was proclaimed by president abraham lincoln in april 1861, and required the monitoring of 3,500 miles (5,600 km) of atlantic and gulf coastline, including 12 major ports, notably new orleans and mobile. those blockade runners fast enough to evade the union navy could only carry a small fraction of the supplies needed. they were operated largely by british citizens, making use of neutral ports such as havana, nassau and bermuda. the union commissioned around 500 ships, which destroyed or captured about 1,500 blockade runners over the course of the war.

b: the establishment clause  

b: socialism