暴力団の組長は団員全部に規則を守らせ、恐怖感によって、団員を掌握した。

Sentence Analyzer

暴力団 組長 団員 全部 規則 守らせ 恐怖感 によって 団員 掌握した

English Translation

The gang leader made all the members toe the line, keeping control through fear.

Furigana

暴力団(ぼうりょくだん)組長(くみちょう)団員(だんいん)全部(ぜんぶ)規則(きそく)(まも)らせ、恐怖感(きょうふかん)によって、団員(だんいん)掌握(しょうあく)した。

Romanji

Bōryokudan no kumichō wa dan'in zenbu ni kisoku o mamorase, kyōfukan niyotte, dan'in o shōakushita.

Words

暴力団 (ぼうりょくだん)
gangster organization (organisation); crime syndicate; yakuza (Japanese mafia); band of thugs; group of hoodlums
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
組長 (くみちょう)
boss (esp. yakuza); foreman
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
団員 (だんいん)
group member
全部 (ぜんぶ)
all; entire; whole; altogether
()
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
規則 (きそく)
rules; regulations; conventions
()
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
守る (まもる)
to protect; to guard; to defend; to keep (i.e. a promise); to abide (by the rules); to observe; to obey; to follow
恐怖感 (きょうふかん)
feeling of dread; awful feeling; sense of fear
に因って (によって)
according to; by (means of); due to; because of
掌握 (しょうあく)
grasping; seizing; holding

Kanji

Readings: ボウ、 バク、 あば.く、 あば.れる
Meanings: outburst, rave, fret, force, violence, cruelty, outrage
Readings: リョク、 リキ、 リイ、 ちから
Meanings: power, strength, strong, strain, bear up, exert
Readings: ダン、 トン、 かたまり、 まる.い
Meanings: group, association
Readings: ソ、 く.む、 くみ、 -ぐみ
Meanings: association, braid, plait, construct, assemble, unite, cooperate, grapple
Readings: チョウ、 なが.い、 おさ
Meanings: long, leader, superior, senior
Reading: イン
Meanings: employee, member, number, the one in charge
Readings: ゼン、 まった.く、 すべ.て
Meanings: whole, entire, all, complete, fulfill
Readings: ブ、 -べ
Meanings: section, bureau, dept, class, copy, part, portion, counter for copies of a newspaper or magazine
Reading: 
Meanings: standard, measure
Readings: ソク、 のっと.る
Meanings: rule, follow, based on, model after
Readings: シュ、 ス、 まも.る、 まも.り、 もり、 -もり、 かみ
Meanings: guard, protect, defend, obey
Readings: キョウ、 おそ.れる、 おそ.る、 おそ.ろしい、 こわ.い、 こわ.がる
Meanings: fear, dread, awe
Readings: フ、 ホ、 こわ.い、 こわ.がる、 お.じる、 おそ.れる
Meanings: dreadful, be frightened, fearful
Reading: カン
Meanings: emotion, feeling, sensation
Readings: ショウ、 てのひら、 たなごころ
Meanings: manipulate, rule, administer, conduct, palm of hand
Readings: アク、 にぎ.る
Meanings: grip, hold, mould sushi, bribe