Who is the protagonist character of the play 'Arms and the Man'?

Arms and the Man হলো George Bernard Shaw-এর লেখা একটি বিখ্যাত নাটক।

It's main characters are:
- Raina
- Bluntschli
- Sergius
- Catherine
- Louka
- Major Petkoff

Raina
The play’s protagonist and heroine. Raina is a young woman living in the provinces in Bulgaria, and born into the wealthy Petkoff family. She pines for her fiancé Sergius, who has just led a successful, if ill-planned, cavalry charge against the Serbs. Raina meets and falls in love with Bluntschli, the Swiss “chocolate cream soldier” fighting for the Serbs.

Bluntschli
Swiss mercenary fighting for the Serbs, and Raina’s love interest, who she calls “the chocolate cream soldier.” He is skilled in warfare and emotionally sophisticated, but has a weakness for sweets.

Louka
The Petkoffs’ female servant. Louka is engaged to Nicola, the head male servant. She has a vexed if flirtatious relationship with Sergius, who engaged to Raina.

Catherine
Raina’s mother, and matriarch of the Petkoff household. Catherine wants to marry off her daughter to as wealthy and prominent a man as possible.


Source: Britannica and Sparknote.